2634256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 5428224

約数和(自身を除く): 2793968

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 113, 124, 188, 226, 248, 376, 452, 496, 752, 904, 1457, 1808, 2914, 3503, 5311, 5828, 7006, 10622, 11656, 14012, 21244, 23312, 28024, 42488, 56048, 84976, 164641, 329282, 658564, 1317128, 2634256]

約数ペア:

[(1, 2634256), (2, 1317128), (4, 658564), (8, 329282), (16, 164641), (31, 84976), (47, 56048), (62, 42488), (94, 28024), (113, 23312), (124, 21244), (188, 14012), (226, 11656), (248, 10622), (376, 7006), (452, 5828), (496, 5311), (752, 3503), (904, 2914), (1457, 1808)]