13215808

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{5581}}^1$

素因数の和:5630

約数の個数: 28

約数和(自身を含む): 26938732

約数和(自身を除く): 13722924

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 5581, 11162, 22324, 44648, 89296, 178592, 206497, 357184, 412994, 825988, 1651976, 3303952, 6607904, 13215808]

約数ペア:

[(1, 13215808), (2, 6607904), (4, 3303952), (8, 1651976), (16, 825988), (32, 412994), (37, 357184), (64, 206497), (74, 178592), (148, 89296), (296, 44648), (592, 22324), (1184, 11162), (2368, 5581)]