28406528

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3052

約数の個数: 36

約数和(自身を含む): 58254000

約数和(自身を除く): 29847472

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 2999, 4736, 5998, 9472, 11996, 23992, 47984, 95968, 110963, 191936, 221926, 383872, 443852, 767744, 887704, 1775408, 3550816, 7101632, 14203264, 28406528]

約数ペア:

[(1, 28406528), (2, 14203264), (4, 7101632), (8, 3550816), (16, 1775408), (32, 887704), (37, 767744), (64, 443852), (74, 383872), (128, 221926), (148, 191936), (256, 110963), (296, 95968), (592, 47984), (1184, 23992), (2368, 11996), (2999, 9472), (4736, 5998)]