38800592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 78304512

約数和(自身を除く): 39503920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 571, 1096, 1142, 2192, 2284, 4247, 4568, 8494, 9136, 16988, 17701, 33976, 35402, 67952, 70804, 78227, 141608, 156454, 283216, 312908, 625816, 1251632, 2425037, 4850074, 9700148, 19400296, 38800592]

約数ペア:

[(1, 38800592), (2, 19400296), (4, 9700148), (8, 4850074), (16, 2425037), (31, 1251632), (62, 625816), (124, 312908), (137, 283216), (248, 156454), (274, 141608), (496, 78227), (548, 70804), (571, 67952), (1096, 35402), (1142, 33976), (2192, 17701), (2284, 16988), (4247, 9136), (4568, 8494)]