7125144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 19686240

約数和(自身を除く): 12561096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 557, 984, 1066, 1114, 1599, 1671, 2132, 2228, 3198, 3342, 4264, 4456, 6396, 6684, 7241, 12792, 13368, 14482, 21723, 22837, 28964, 43446, 45674, 57928, 68511, 86892, 91348, 137022, 173784, 182696, 274044, 296881, 548088, 593762, 890643, 1187524, 1781286, 2375048, 3562572, 7125144]

約数ペア:

[(1, 7125144), (2, 3562572), (3, 2375048), (4, 1781286), (6, 1187524), (8, 890643), (12, 593762), (13, 548088), (24, 296881), (26, 274044), (39, 182696), (41, 173784), (52, 137022), (78, 91348), (82, 86892), (104, 68511), (123, 57928), (156, 45674), (164, 43446), (246, 28964), (312, 22837), (328, 21723), (492, 14482), (533, 13368), (557, 12792), (984, 7241), (1066, 6684), (1114, 6396), (1599, 4456), (1671, 4264), (2132, 3342), (2228, 3198)]