25419998884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{1579}}^1$

素因数の和:2729

約数の個数: 96

約数和(自身を含む): 55653212160

約数和(自身を除く): 30233213276

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 1091, 1579, 2108, 2182, 3158, 3689, 4364, 6316, 7378, 7637, 11053, 14756, 15274, 18547, 22106, 26843, 30548, 33821, 37094, 44212, 48949, 53686, 67642, 74188, 97898, 107372, 129829, 135284, 187901, 195796, 236747, 259658, 342643, 375802, 473494, 519316, 574957, 685286, 751604, 832133, 946988, 1149914, 1370572, 1664266, 1722689, 2299828, 3328532, 3445378, 4024699, 5824931, 6890756, 8049398, 11649862, 12058823, 16098796, 23299724, 24117646, 29285713, 48235292, 53403359, 58571426, 106806718, 117142852, 204999991, 213613436, 373823513, 409999982, 747647026, 819999964, 907857103, 1495294052, 1815714206, 3631428412, 6354999721, 12709999442, 25419998884]

約数ペア:

[(1, 25419998884), (2, 12709999442), (4, 6354999721), (7, 3631428412), (14, 1815714206), (17, 1495294052), (28, 907857103), (31, 819999964), (34, 747647026), (62, 409999982), (68, 373823513), (119, 213613436), (124, 204999991), (217, 117142852), (238, 106806718), (434, 58571426), (476, 53403359), (527, 48235292), (868, 29285713), (1054, 24117646), (1091, 23299724), (1579, 16098796), (2108, 12058823), (2182, 11649862), (3158, 8049398), (3689, 6890756), (4364, 5824931), (6316, 4024699), (7378, 3445378), (7637, 3328532), (11053, 2299828), (14756, 1722689), (15274, 1664266), (18547, 1370572), (22106, 1149914), (26843, 946988), (30548, 832133), (33821, 751604), (37094, 685286), (44212, 574957), (48949, 519316), (53686, 473494), (67642, 375802), (74188, 342643), (97898, 259658), (107372, 236747), (129829, 195796), (135284, 187901)]