40539688

素因数分解:

$2^3\times 7^1\times {\mathrm{723923}}^1$

素因数の和:723936

約数の個数: 16

約数和(自身を含む): 86870880

約数和(自身を除く): 46331192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 723923, 1447846, 2895692, 5067461, 5791384, 10134922, 20269844, 40539688]

約数ペア:

[(1, 40539688), (2, 20269844), (4, 10134922), (7, 5791384), (8, 5067461), (14, 2895692), (28, 1447846), (56, 723923)]