72637342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{12659}}^1$

素因数の和:12831

約数の個数: 16

約数和(自身を含む): 115459200

約数和(自身を除く): 42821858

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 12659, 25318, 240521, 481042, 1911509, 3823018, 36318671, 72637342]

約数ペア:

[(1, 72637342), (2, 36318671), (19, 3823018), (38, 1911509), (151, 481042), (302, 240521), (2869, 25318), (5738, 12659)]