74929808

素因数分解:

$2^4\times {\mathrm{1871}}^1\times {\mathrm{2503}}^1$

素因数の和:4382

約数の個数: 20

約数和(自身を含む): 145312128

約数和(自身を除く): 70382320

約数列:

[1, 2, 4, 8, 16, 1871, 2503, 3742, 5006, 7484, 10012, 14968, 20024, 29936, 40048, 4683113, 9366226, 18732452, 37464904, 74929808]

約数ペア:

[(1, 74929808), (2, 37464904), (4, 18732452), (8, 9366226), (16, 4683113), (1871, 40048), (2503, 29936), (3742, 20024), (5006, 14968), (7484, 10012)]