72386816

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{16633}}^1$

素因数の和:16666

約数の個数: 36

約数和(自身を含む): 152999532

約数和(自身を除く): 80612716

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 16633, 33266, 66532, 133064, 266128, 282761, 532256, 565522, 1064512, 1131044, 2129024, 2262088, 4258048, 4524176, 9048352, 18096704, 36193408, 72386816]

約数ペア:

[(1, 72386816), (2, 36193408), (4, 18096704), (8, 9048352), (16, 4524176), (17, 4258048), (32, 2262088), (34, 2129024), (64, 1131044), (68, 1064512), (128, 565522), (136, 532256), (256, 282761), (272, 266128), (544, 133064), (1088, 66532), (2176, 33266), (4352, 16633)]