21879792768

素因数分解:

$2^7\times 3^1\times {\mathrm{2237}}^1\times {\mathrm{25471}}^1$

素因数の和:27725

約数の個数: 64

約数和(自身を含む): 58146462720

約数和(自身を除く): 36266669952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 2237, 4474, 6711, 8948, 13422, 17896, 25471, 26844, 35792, 50942, 53688, 71584, 76413, 101884, 107376, 143168, 152826, 203768, 214752, 286336, 305652, 407536, 429504, 611304, 815072, 859008, 1222608, 1630144, 2445216, 3260288, 4890432, 9780864, 56978627, 113957254, 170935881, 227914508, 341871762, 455829016, 683743524, 911658032, 1367487048, 1823316064, 2734974096, 3646632128, 5469948192, 7293264256, 10939896384, 21879792768]

約数ペア:

[(1, 21879792768), (2, 10939896384), (3, 7293264256), (4, 5469948192), (6, 3646632128), (8, 2734974096), (12, 1823316064), (16, 1367487048), (24, 911658032), (32, 683743524), (48, 455829016), (64, 341871762), (96, 227914508), (128, 170935881), (192, 113957254), (384, 56978627), (2237, 9780864), (4474, 4890432), (6711, 3260288), (8948, 2445216), (13422, 1630144), (17896, 1222608), (25471, 859008), (26844, 815072), (35792, 611304), (50942, 429504), (53688, 407536), (71584, 305652), (76413, 286336), (101884, 214752), (107376, 203768), (143168, 152826)]