27771784

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 54282240

約数和(自身を除く): 26510456

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 991, 1982, 3503, 3964, 7006, 7928, 14012, 28024, 30721, 61442, 111983, 122884, 223966, 245768, 447932, 895864, 3471473, 6942946, 13885892, 27771784]

約数ペア:

[(1, 27771784), (2, 13885892), (4, 6942946), (8, 3471473), (31, 895864), (62, 447932), (113, 245768), (124, 223966), (226, 122884), (248, 111983), (452, 61442), (904, 30721), (991, 28024), (1982, 14012), (3503, 7928), (3964, 7006)]