8430649744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10909}}^1\times {\mathrm{4391}}^1$

素因数の和:15319

約数の個数: 40

約数和(自身を含む): 17825019840

約数和(自身を除く): 9394370096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 4391, 8782, 10909, 17564, 21818, 35128, 43636, 48301, 70256, 87272, 96602, 119999, 174544, 193204, 239998, 386408, 479996, 772816, 959992, 1919984, 47901419, 95802838, 191605676, 383211352, 526915609, 766422704, 1053831218, 2107662436, 4215324872, 8430649744]

約数ペア:

[(1, 8430649744), (2, 4215324872), (4, 2107662436), (8, 1053831218), (11, 766422704), (16, 526915609), (22, 383211352), (44, 191605676), (88, 95802838), (176, 47901419), (4391, 1919984), (8782, 959992), (10909, 772816), (17564, 479996), (21818, 386408), (35128, 239998), (43636, 193204), (48301, 174544), (70256, 119999), (87272, 96602)]