28518832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61463}}^1$

素因数の和:61500

約数の個数: 20

約数和(自身を含む): 57161520

約数和(自身を除く): 28642688

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 61463, 122926, 245852, 491704, 983408, 1782427, 3564854, 7129708, 14259416, 28518832]

約数ペア:

[(1, 28518832), (2, 14259416), (4, 7129708), (8, 3564854), (16, 1782427), (29, 983408), (58, 491704), (116, 245852), (232, 122926), (464, 61463)]