73751312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{242603}}^1$

素因数の和:242630

約数の個数: 20

約数和(自身を含む): 150414480

約数和(自身を除く): 76663168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 242603, 485206, 970412, 1940824, 3881648, 4609457, 9218914, 18437828, 36875656, 73751312]

約数ペア:

[(1, 73751312), (2, 36875656), (4, 18437828), (8, 9218914), (16, 4609457), (19, 3881648), (38, 1940824), (76, 970412), (152, 485206), (304, 242603)]