61812688

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19031}}^1$

素因数の和:19075

約数の個数: 40

約数和(自身を含む): 141598080

約数和(自身を除く): 79785392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 19031, 38062, 76124, 133217, 152248, 266434, 304496, 532868, 551899, 1065736, 1103798, 2131472, 2207596, 3863293, 4415192, 7726586, 8830384, 15453172, 30906344, 61812688]

約数ペア:

[(1, 61812688), (2, 30906344), (4, 15453172), (7, 8830384), (8, 7726586), (14, 4415192), (16, 3863293), (28, 2207596), (29, 2131472), (56, 1103798), (58, 1065736), (112, 551899), (116, 532868), (203, 304496), (232, 266434), (406, 152248), (464, 133217), (812, 76124), (1624, 38062), (3248, 19031)]