71411808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{57221}}^1$

素因数の和:57247

約数の個数: 48

約数和(自身を含む): 201879216

約数和(自身を除く): 130467408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 57221, 114442, 171663, 228884, 343326, 457768, 686652, 743873, 915536, 1373304, 1487746, 1831072, 2231619, 2746608, 2975492, 4463238, 5493216, 5950984, 8926476, 11901968, 17852952, 23803936, 35705904, 71411808]

約数ペア:

[(1, 71411808), (2, 35705904), (3, 23803936), (4, 17852952), (6, 11901968), (8, 8926476), (12, 5950984), (13, 5493216), (16, 4463238), (24, 2975492), (26, 2746608), (32, 2231619), (39, 1831072), (48, 1487746), (52, 1373304), (78, 915536), (96, 743873), (104, 686652), (156, 457768), (208, 343326), (312, 228884), (416, 171663), (624, 114442), (1248, 57221)]