1295191808

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{136739}}^1$

素因数の和:136792

約数の個数: 36

約数和(自身を含む): 2655217320

約数和(自身を除く): 1360025512

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 136739, 273478, 546956, 1093912, 2187824, 4375648, 5059343, 8751296, 10118686, 17502592, 20237372, 35005184, 40474744, 80949488, 161898976, 323797952, 647595904, 1295191808]

約数ペア:

[(1, 1295191808), (2, 647595904), (4, 323797952), (8, 161898976), (16, 80949488), (32, 40474744), (37, 35005184), (64, 20237372), (74, 17502592), (128, 10118686), (148, 8751296), (256, 5059343), (296, 4375648), (592, 2187824), (1184, 1093912), (2368, 546956), (4736, 273478), (9472, 136739)]