2781472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5140

約数の個数: 24

約数和(自身を含む): 5799276

約数和(自身を除く): 3017804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 5113, 10226, 20452, 40904, 81808, 86921, 163616, 173842, 347684, 695368, 1390736, 2781472]

約数ペア:

[(1, 2781472), (2, 1390736), (4, 695368), (8, 347684), (16, 173842), (17, 163616), (32, 86921), (34, 81808), (68, 40904), (136, 20452), (272, 10226), (544, 5113)]