15693768128

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{11981}}^1$

素因数の和:12301

約数の個数: 56

約数和(自身を含む): 31615130064

約数和(自身を除く): 15921361936

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 211, 388, 422, 776, 844, 1552, 1688, 3104, 3376, 6208, 6752, 11981, 13504, 20467, 23962, 40934, 47924, 81868, 95848, 163736, 191696, 327472, 383392, 654944, 766784, 1162157, 1309888, 2324314, 2527991, 4648628, 5055982, 9297256, 10111964, 18594512, 20223928, 37189024, 40447856, 74378048, 80895712, 161791424, 245215127, 490430254, 980860508, 1961721016, 3923442032, 7846884064, 15693768128]

約数ペア:

[(1, 15693768128), (2, 7846884064), (4, 3923442032), (8, 1961721016), (16, 980860508), (32, 490430254), (64, 245215127), (97, 161791424), (194, 80895712), (211, 74378048), (388, 40447856), (422, 37189024), (776, 20223928), (844, 18594512), (1552, 10111964), (1688, 9297256), (3104, 5055982), (3376, 4648628), (6208, 2527991), (6752, 2324314), (11981, 1309888), (13504, 1162157), (20467, 766784), (23962, 654944), (40934, 383392), (47924, 327472), (81868, 191696), (95848, 163736)]