4289984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3972

約数の個数: 28

約数和(自身を含む): 9015984

約数和(自身を除く): 4726000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 3943, 7886, 15772, 31544, 63088, 67031, 126176, 134062, 252352, 268124, 536248, 1072496, 2144992, 4289984]

約数ペア:

[(1, 4289984), (2, 2144992), (4, 1072496), (8, 536248), (16, 268124), (17, 252352), (32, 134062), (34, 126176), (64, 67031), (68, 63088), (136, 31544), (272, 15772), (544, 7886), (1088, 3943)]