71842816

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4164

約数の個数: 44

約数和(自身を含む): 152100288

約数和(自身を除く): 80257472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4127, 4352, 8254, 8704, 16508, 17408, 33016, 66032, 70159, 132064, 140318, 264128, 280636, 528256, 561272, 1056512, 1122544, 2113024, 2245088, 4226048, 4490176, 8980352, 17960704, 35921408, 71842816]

約数ペア:

[(1, 71842816), (2, 35921408), (4, 17960704), (8, 8980352), (16, 4490176), (17, 4226048), (32, 2245088), (34, 2113024), (64, 1122544), (68, 1056512), (128, 561272), (136, 528256), (256, 280636), (272, 264128), (512, 140318), (544, 132064), (1024, 70159), (1088, 66032), (2176, 33016), (4127, 17408), (4352, 16508), (8254, 8704)]