12428448

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3549

約数の個数: 48

約数和(自身を含む): 33516000

約数和(自身を除く): 21087552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3499, 3552, 6998, 10497, 13996, 20994, 27992, 41988, 55984, 83976, 111968, 129463, 167952, 258926, 335904, 388389, 517852, 776778, 1035704, 1553556, 2071408, 3107112, 4142816, 6214224, 12428448]

約数ペア:

[(1, 12428448), (2, 6214224), (3, 4142816), (4, 3107112), (6, 2071408), (8, 1553556), (12, 1035704), (16, 776778), (24, 517852), (32, 388389), (37, 335904), (48, 258926), (74, 167952), (96, 129463), (111, 111968), (148, 83976), (222, 55984), (296, 41988), (444, 27992), (592, 20994), (888, 13996), (1184, 10497), (1776, 6998), (3499, 3552)]