15678548416

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{659}}^1\times {\mathrm{1667}}^1$

素因数の和:2561

約数の個数: 56

約数和(自身を含む): 31317834240

約数和(自身を除く): 15639285824

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 659, 892, 1318, 1667, 1784, 2636, 3334, 3568, 5272, 6668, 7136, 10544, 13336, 14272, 21088, 26672, 42176, 53344, 106688, 146957, 293914, 371741, 587828, 743482, 1098553, 1175656, 1486964, 2197106, 2351312, 2973928, 4394212, 4702624, 5947856, 8788424, 9405248, 11895712, 17576848, 23791424, 35153696, 70307392, 244977319, 489954638, 979909276, 1959818552, 3919637104, 7839274208, 15678548416]

約数ペア:

[(1, 15678548416), (2, 7839274208), (4, 3919637104), (8, 1959818552), (16, 979909276), (32, 489954638), (64, 244977319), (223, 70307392), (446, 35153696), (659, 23791424), (892, 17576848), (1318, 11895712), (1667, 9405248), (1784, 8788424), (2636, 5947856), (3334, 4702624), (3568, 4394212), (5272, 2973928), (6668, 2351312), (7136, 2197106), (10544, 1486964), (13336, 1175656), (14272, 1098553), (21088, 743482), (26672, 587828), (42176, 371741), (53344, 293914), (106688, 146957)]