27519568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 55639296

約数和(自身を除く): 28119728

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 491, 496, 904, 982, 1808, 1964, 3503, 3928, 7006, 7856, 14012, 15221, 28024, 30442, 55483, 56048, 60884, 110966, 121768, 221932, 243536, 443864, 887728, 1719973, 3439946, 6879892, 13759784, 27519568]

約数ペア:

[(1, 27519568), (2, 13759784), (4, 6879892), (8, 3439946), (16, 1719973), (31, 887728), (62, 443864), (113, 243536), (124, 221932), (226, 121768), (248, 110966), (452, 60884), (491, 56048), (496, 55483), (904, 30442), (982, 28024), (1808, 15221), (1964, 14012), (3503, 7856), (3928, 7006)]