72427072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{66569}}^1$

素因数の和:66598

約数の個数: 28

約数和(自身を含む): 152179020

約数和(自身を除く): 79751948

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 66569, 133138, 266276, 532552, 1065104, 1131673, 2130208, 2263346, 4260416, 4526692, 9053384, 18106768, 36213536, 72427072]

約数ペア:

[(1, 72427072), (2, 36213536), (4, 18106768), (8, 9053384), (16, 4526692), (17, 4260416), (32, 2263346), (34, 2130208), (64, 1131673), (68, 1065104), (136, 532552), (272, 266276), (544, 133138), (1088, 66569)]