426348928

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{90023}}^1$

素因数の和:90074

約数の個数: 32

約数和(自身を含む): 872332560

約数和(自身を除く): 445983632

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 90023, 180046, 360092, 720184, 1440368, 2880736, 3330851, 5761472, 6661702, 11522944, 13323404, 26646808, 53293616, 106587232, 213174464, 426348928]

約数ペア:

[(1, 426348928), (2, 213174464), (4, 106587232), (8, 53293616), (16, 26646808), (32, 13323404), (37, 11522944), (64, 6661702), (74, 5761472), (128, 3330851), (148, 2880736), (296, 1440368), (592, 720184), (1184, 360092), (2368, 180046), (4736, 90023)]