64384788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5813}}^1$

素因数の和:5904

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 99709548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 5813, 11076, 11626, 17439, 23252, 34878, 69756, 75569, 151138, 226707, 302276, 412723, 453414, 825446, 906828, 1238169, 1650892, 2476338, 4952676, 5365399, 10730798, 16096197, 21461596, 32192394, 64384788]

約数ペア:

[(1, 64384788), (2, 32192394), (3, 21461596), (4, 16096197), (6, 10730798), (12, 5365399), (13, 4952676), (26, 2476338), (39, 1650892), (52, 1238169), (71, 906828), (78, 825446), (142, 453414), (156, 412723), (213, 302276), (284, 226707), (426, 151138), (852, 75569), (923, 69756), (1846, 34878), (2769, 23252), (3692, 17439), (5538, 11626), (5813, 11076)]