8449920008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1916951}}^1$

素因数の和:1917005

約数の個数: 32

約数和(自身を含む): 17252568000

約数和(自身を除く): 8802647992

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 1916951, 3833902, 7667804, 15335608, 36422069, 55591579, 72844138, 111183158, 145688276, 222366316, 291376552, 444732632, 1056240001, 2112480002, 4224960004, 8449920008]

約数ペア:

[(1, 8449920008), (2, 4224960004), (4, 2112480002), (8, 1056240001), (19, 444732632), (29, 291376552), (38, 222366316), (58, 145688276), (76, 111183158), (116, 72844138), (152, 55591579), (232, 36422069), (551, 15335608), (1102, 7667804), (2204, 3833902), (4408, 1916951)]