28493144076

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{4091}}^1$

素因数の和:4431

約数の個数: 96

約数和(自身を含む): 69493552128

約数和(自身を除く): 41000408052

約数列:

[1, 2, 3, 4, 6, 12, 47, 53, 94, 106, 141, 159, 188, 212, 233, 282, 318, 466, 564, 636, 699, 932, 1398, 2491, 2796, 4091, 4982, 7473, 8182, 9964, 10951, 12273, 12349, 14946, 16364, 21902, 24546, 24698, 29892, 32853, 37047, 43804, 49092, 49396, 65706, 74094, 131412, 148188, 192277, 216823, 384554, 433646, 576831, 580403, 650469, 769108, 867292, 953203, 1153662, 1160806, 1300938, 1741209, 1906406, 2307324, 2321612, 2601876, 2859609, 3482418, 3812812, 5719218, 6964836, 10190681, 11438436, 20381362, 30572043, 40762724, 44800541, 50519759, 61144086, 89601082, 101039518, 122288172, 134401623, 151559277, 179202164, 202079036, 268803246, 303118554, 537606492, 606237108, 2374428673, 4748857346, 7123286019, 9497714692, 14246572038, 28493144076]

約数ペア:

[(1, 28493144076), (2, 14246572038), (3, 9497714692), (4, 7123286019), (6, 4748857346), (12, 2374428673), (47, 606237108), (53, 537606492), (94, 303118554), (106, 268803246), (141, 202079036), (159, 179202164), (188, 151559277), (212, 134401623), (233, 122288172), (282, 101039518), (318, 89601082), (466, 61144086), (564, 50519759), (636, 44800541), (699, 40762724), (932, 30572043), (1398, 20381362), (2491, 11438436), (2796, 10190681), (4091, 6964836), (4982, 5719218), (7473, 3812812), (8182, 3482418), (9964, 2859609), (10951, 2601876), (12273, 2321612), (12349, 2307324), (14946, 1906406), (16364, 1741209), (21902, 1300938), (24546, 1160806), (24698, 1153662), (29892, 953203), (32853, 867292), (37047, 769108), (43804, 650469), (49092, 580403), (49396, 576831), (65706, 433646), (74094, 384554), (131412, 216823), (148188, 192277)]