71329280408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{46691}}^1$

素因数の和:47000

約数の個数: 64

約数和(自身を含む): 145230796800

約数和(自身を除く): 73901516392

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 239, 376, 478, 799, 956, 1598, 1912, 3196, 4063, 6392, 8126, 11233, 16252, 22466, 32504, 44932, 46691, 89864, 93382, 186764, 190961, 373528, 381922, 763844, 793747, 1527688, 1587494, 2194477, 3174988, 4388954, 6349976, 8777908, 11159149, 17555816, 22318298, 37306109, 44636596, 74612218, 89273192, 149224436, 189705533, 298448872, 379411066, 524480003, 758822132, 1048960006, 1517644264, 2097920012, 4195840024, 8916160051, 17832320102, 35664640204, 71329280408]

約数ペア:

[(1, 71329280408), (2, 35664640204), (4, 17832320102), (8, 8916160051), (17, 4195840024), (34, 2097920012), (47, 1517644264), (68, 1048960006), (94, 758822132), (136, 524480003), (188, 379411066), (239, 298448872), (376, 189705533), (478, 149224436), (799, 89273192), (956, 74612218), (1598, 44636596), (1912, 37306109), (3196, 22318298), (4063, 17555816), (6392, 11159149), (8126, 8777908), (11233, 6349976), (16252, 4388954), (22466, 3174988), (32504, 2194477), (44932, 1587494), (46691, 1527688), (89864, 793747), (93382, 763844), (186764, 381922), (190961, 373528)]