68820352

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31627}}^1$

素因数の和:31658

約数の個数: 32

約数和(自身を含む): 145172520

約数和(自身を除く): 76352168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 31627, 63254, 126508, 253016, 506032, 537659, 1012064, 1075318, 2024128, 2150636, 4048256, 4301272, 8602544, 17205088, 34410176, 68820352]

約数ペア:

[(1, 68820352), (2, 34410176), (4, 17205088), (8, 8602544), (16, 4301272), (17, 4048256), (32, 2150636), (34, 2024128), (64, 1075318), (68, 1012064), (128, 537659), (136, 506032), (272, 253016), (544, 126508), (1088, 63254), (2176, 31627)]