73963888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1361

約数の個数: 40

約数和(自身を含む): 148729568

約数和(自身を除く): 74765680

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 296, 412, 592, 824, 1213, 1648, 2426, 3811, 4852, 7622, 9704, 15244, 19408, 30488, 44881, 60976, 89762, 124939, 179524, 249878, 359048, 499756, 718096, 999512, 1999024, 4622743, 9245486, 18490972, 36981944, 73963888]

約数ペア:

[(1, 73963888), (2, 36981944), (4, 18490972), (8, 9245486), (16, 4622743), (37, 1999024), (74, 999512), (103, 718096), (148, 499756), (206, 359048), (296, 249878), (412, 179524), (592, 124939), (824, 89762), (1213, 60976), (1648, 44881), (2426, 30488), (3811, 19408), (4852, 15244), (7622, 9704)]