77379968

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{19501}}^1$

素因数の和:19546

約数の個数: 32

約数和(自身を含む): 159136320

約数和(自身を除く): 81756352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 19501, 39002, 78004, 156008, 312016, 604531, 624032, 1209062, 1248064, 2418124, 2496128, 4836248, 9672496, 19344992, 38689984, 77379968]

約数ペア:

[(1, 77379968), (2, 38689984), (4, 19344992), (8, 9672496), (16, 4836248), (31, 2496128), (32, 2418124), (62, 1248064), (64, 1209062), (124, 624032), (128, 604531), (248, 312016), (496, 156008), (992, 78004), (1984, 39002), (3968, 19501)]