72833984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{66943}}^1$

素因数の和:66972

約数の個数: 28

約数和(自身を含む): 153033984

約数和(自身を除く): 80200000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 66943, 133886, 267772, 535544, 1071088, 1138031, 2142176, 2276062, 4284352, 4552124, 9104248, 18208496, 36416992, 72833984]

約数ペア:

[(1, 72833984), (2, 36416992), (4, 18208496), (8, 9104248), (16, 4552124), (17, 4284352), (32, 2276062), (34, 2142176), (64, 1138031), (68, 1071088), (136, 535544), (272, 267772), (544, 133886), (1088, 66943)]