1072496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3968

約数の個数: 20

約数和(自身を含む): 2200752

約数和(自身を除く): 1128256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3943, 7886, 15772, 31544, 63088, 67031, 134062, 268124, 536248, 1072496]

約数ペア:

[(1, 1072496), (2, 536248), (4, 268124), (8, 134062), (16, 67031), (17, 63088), (34, 31544), (68, 15772), (136, 7886), (272, 3943)]