40263482

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 71967744

約数和(自身を除く): 31704262

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 791, 821, 1582, 1642, 3503, 5747, 7006, 11494, 24521, 25451, 49042, 50902, 92773, 178157, 185546, 356314, 649411, 1298822, 2875963, 5751926, 20131741, 40263482]

約数ペア:

[(1, 40263482), (2, 20131741), (7, 5751926), (14, 2875963), (31, 1298822), (62, 649411), (113, 356314), (217, 185546), (226, 178157), (434, 92773), (791, 50902), (821, 49042), (1582, 25451), (1642, 24521), (3503, 11494), (5747, 7006)]