64222496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 136914624

約数和(自身を除く): 72692128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 263, 416, 526, 587, 1052, 1174, 2104, 2348, 3419, 4208, 4696, 6838, 7631, 8416, 9392, 13676, 15262, 18784, 27352, 30524, 54704, 61048, 109408, 122096, 154381, 244192, 308762, 617524, 1235048, 2006953, 2470096, 4013906, 4940192, 8027812, 16055624, 32111248, 64222496]

約数ペア:

[(1, 64222496), (2, 32111248), (4, 16055624), (8, 8027812), (13, 4940192), (16, 4013906), (26, 2470096), (32, 2006953), (52, 1235048), (104, 617524), (208, 308762), (263, 244192), (416, 154381), (526, 122096), (587, 109408), (1052, 61048), (1174, 54704), (2104, 30524), (2348, 27352), (3419, 18784), (4208, 15262), (4696, 13676), (6838, 9392), (7631, 8416)]