28015808

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{11831}}^1$

素因数の和:11880

約数の個数: 28

約数和(自身を含む): 57101232

約数和(自身を除く): 29085424

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 11831, 23662, 47324, 94648, 189296, 378592, 437747, 757184, 875494, 1750988, 3501976, 7003952, 14007904, 28015808]

約数ペア:

[(1, 28015808), (2, 14007904), (4, 7003952), (8, 3501976), (16, 1750988), (32, 875494), (37, 757184), (64, 437747), (74, 378592), (148, 189296), (296, 94648), (592, 47324), (1184, 23662), (2368, 11831)]