64182248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 134574720

約数和(自身を除く): 70392472

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 67, 104, 122, 134, 151, 244, 268, 302, 488, 536, 604, 793, 871, 1208, 1586, 1742, 1963, 3172, 3484, 3926, 4087, 6344, 6968, 7852, 8174, 9211, 10117, 15704, 16348, 18422, 20234, 32696, 36844, 40468, 53131, 73688, 80936, 106262, 119743, 131521, 212524, 239486, 263042, 425048, 478972, 526084, 617137, 957944, 1052168, 1234274, 2468548, 4937096, 8022781, 16045562, 32091124, 64182248]

約数ペア:

[(1, 64182248), (2, 32091124), (4, 16045562), (8, 8022781), (13, 4937096), (26, 2468548), (52, 1234274), (61, 1052168), (67, 957944), (104, 617137), (122, 526084), (134, 478972), (151, 425048), (244, 263042), (268, 239486), (302, 212524), (488, 131521), (536, 119743), (604, 106262), (793, 80936), (871, 73688), (1208, 53131), (1586, 40468), (1742, 36844), (1963, 32696), (3172, 20234), (3484, 18422), (3926, 16348), (4087, 15704), (6344, 10117), (6968, 9211), (7852, 8174)]