12853836856

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{607}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 29564559360

約数和(自身を除く): 16710722504

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 401, 574, 607, 644, 802, 943, 1148, 1214, 1288, 1604, 1886, 2296, 2428, 2807, 3208, 3772, 4249, 4856, 5614, 6601, 7544, 8498, 9223, 11228, 13202, 13961, 16441, 16996, 18446, 22456, 24887, 26404, 27922, 32882, 33992, 36892, 49774, 52808, 55844, 64561, 65764, 73784, 97727, 99548, 111688, 115087, 129122, 131528, 174209, 195454, 199096, 230174, 243407, 258244, 348418, 378143, 390908, 460348, 486814, 516488, 572401, 696836, 756286, 781816, 920696, 973628, 1144802, 1393672, 1512572, 1703849, 1947256, 2289604, 2647001, 3025144, 3407698, 4006807, 4579208, 5294002, 5598361, 6815396, 8013614, 9979687, 10588004, 11196722, 13630792, 16027228, 19959374, 21176008, 22393444, 32054456, 39188527, 39918748, 44786888, 69857809, 78377054, 79837496, 139715618, 156754108, 229532801, 279431236, 313508216, 459065602, 558862472, 918131204, 1606729607, 1836262408, 3213459214, 6426918428, 12853836856]

約数ペア:

[(1, 12853836856), (2, 6426918428), (4, 3213459214), (7, 1836262408), (8, 1606729607), (14, 918131204), (23, 558862472), (28, 459065602), (41, 313508216), (46, 279431236), (56, 229532801), (82, 156754108), (92, 139715618), (161, 79837496), (164, 78377054), (184, 69857809), (287, 44786888), (322, 39918748), (328, 39188527), (401, 32054456), (574, 22393444), (607, 21176008), (644, 19959374), (802, 16027228), (943, 13630792), (1148, 11196722), (1214, 10588004), (1288, 9979687), (1604, 8013614), (1886, 6815396), (2296, 5598361), (2428, 5294002), (2807, 4579208), (3208, 4006807), (3772, 3407698), (4249, 3025144), (4856, 2647001), (5614, 2289604), (6601, 1947256), (7544, 1703849), (8498, 1512572), (9223, 1393672), (11228, 1144802), (13202, 973628), (13961, 920696), (16441, 781816), (16996, 756286), (18446, 696836), (22456, 572401), (24887, 516488), (26404, 486814), (27922, 460348), (32882, 390908), (33992, 378143), (36892, 348418), (49774, 258244), (52808, 243407), (55844, 230174), (64561, 199096), (65764, 195454), (73784, 174209), (97727, 131528), (99548, 129122), (111688, 115087)]