38427910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 72099072

約数和(自身を除く): 33671162

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1097, 1130, 2194, 3503, 5485, 7006, 10970, 17515, 34007, 35030, 68014, 123961, 170035, 247922, 340070, 619805, 1239610, 3842791, 7685582, 19213955, 38427910]

約数ペア:

[(1, 38427910), (2, 19213955), (5, 7685582), (10, 3842791), (31, 1239610), (62, 619805), (113, 340070), (155, 247922), (226, 170035), (310, 123961), (565, 68014), (1097, 35030), (1130, 34007), (2194, 17515), (3503, 10970), (5485, 7006)]