28976672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47659}}^1$

素因数の和:47688

約数の個数: 24

約数和(自身を含む): 60051600

約数和(自身を除く): 31074928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 47659, 95318, 190636, 381272, 762544, 905521, 1525088, 1811042, 3622084, 7244168, 14488336, 28976672]

約数ペア:

[(1, 28976672), (2, 14488336), (4, 7244168), (8, 3622084), (16, 1811042), (19, 1525088), (32, 905521), (38, 762544), (76, 381272), (152, 190636), (304, 95318), (608, 47659)]