28398420024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91020577}}^1$

素因数の和:91020599

約数の個数: 32

約数和(自身を含む): 76457285520

約数和(自身を除く): 48058865496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91020577, 182041154, 273061731, 364082308, 546123462, 728164616, 1092246924, 1183267501, 2184493848, 2366535002, 3549802503, 4733070004, 7099605006, 9466140008, 14199210012, 28398420024]

約数ペア:

[(1, 28398420024), (2, 14199210012), (3, 9466140008), (4, 7099605006), (6, 4733070004), (8, 3549802503), (12, 2366535002), (13, 2184493848), (24, 1183267501), (26, 1092246924), (39, 728164616), (52, 546123462), (78, 364082308), (104, 273061731), (156, 182041154), (312, 91020577)]