8568515384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{41381}}^1$

素因数の和:41592

約数の個数: 64

約数和(自身を含む): 18979440480

約数和(自身を除く): 10410925096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 181, 286, 362, 572, 724, 1144, 1448, 1991, 2353, 3982, 4706, 7964, 9412, 15928, 18824, 25883, 41381, 51766, 82762, 103532, 165524, 207064, 331048, 455191, 537953, 910382, 1075906, 1820764, 2151812, 3641528, 4303624, 5917483, 7489961, 11834966, 14979922, 23669932, 29959844, 47339864, 59919688, 82389571, 97369493, 164779142, 194738986, 329558284, 389477972, 659116568, 778955944, 1071064423, 2142128846, 4284257692, 8568515384]

約数ペア:

[(1, 8568515384), (2, 4284257692), (4, 2142128846), (8, 1071064423), (11, 778955944), (13, 659116568), (22, 389477972), (26, 329558284), (44, 194738986), (52, 164779142), (88, 97369493), (104, 82389571), (143, 59919688), (181, 47339864), (286, 29959844), (362, 23669932), (572, 14979922), (724, 11834966), (1144, 7489961), (1448, 5917483), (1991, 4303624), (2353, 3641528), (3982, 2151812), (4706, 1820764), (7964, 1075906), (9412, 910382), (15928, 537953), (18824, 455191), (25883, 331048), (41381, 207064), (51766, 165524), (82762, 103532)]