65918104

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 146188800

約数和(自身を除く): 80270696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 71, 118, 142, 236, 281, 284, 413, 472, 497, 562, 568, 826, 994, 1124, 1652, 1967, 1988, 2248, 3304, 3934, 3976, 4189, 7868, 8378, 15736, 16579, 16756, 19951, 29323, 33158, 33512, 39902, 58646, 66316, 79804, 116053, 117292, 132632, 139657, 159608, 232106, 234584, 279314, 464212, 558628, 928424, 1117256, 1177109, 2354218, 4708436, 8239763, 9416872, 16479526, 32959052, 65918104]

約数ペア:

[(1, 65918104), (2, 32959052), (4, 16479526), (7, 9416872), (8, 8239763), (14, 4708436), (28, 2354218), (56, 1177109), (59, 1117256), (71, 928424), (118, 558628), (142, 464212), (236, 279314), (281, 234584), (284, 232106), (413, 159608), (472, 139657), (497, 132632), (562, 117292), (568, 116053), (826, 79804), (994, 66316), (1124, 58646), (1652, 39902), (1967, 33512), (1988, 33158), (2248, 29323), (3304, 19951), (3934, 16756), (3976, 16579), (4189, 15736), (7868, 8378)]