73070896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{268643}}^1$

素因数の和:268668

約数の個数: 20

約数和(自身を含む): 149903352

約数和(自身を除く): 76832456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 268643, 537286, 1074572, 2149144, 4298288, 4566931, 9133862, 18267724, 36535448, 73070896]

約数ペア:

[(1, 73070896), (2, 36535448), (4, 18267724), (8, 9133862), (16, 4566931), (17, 4298288), (34, 2149144), (68, 1074572), (136, 537286), (272, 268643)]