66676070396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4423}}^1\times {\mathrm{17053}}^1$

素因数の和:21510

約数の個数: 48

約数和(自身を含む): 133088324544

約数和(自身を除く): 66412254148

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 4423, 8846, 17053, 17692, 34106, 57499, 68212, 75191, 114998, 150382, 221689, 229996, 289901, 300764, 443378, 579802, 886756, 977483, 1159604, 1954966, 3768713, 3909932, 7537426, 15074852, 75425419, 150850838, 301701676, 980530447, 1282232123, 1961060894, 2564464246, 3922121788, 5128928492, 16669017599, 33338035198, 66676070396]

約数ペア:

[(1, 66676070396), (2, 33338035198), (4, 16669017599), (13, 5128928492), (17, 3922121788), (26, 2564464246), (34, 1961060894), (52, 1282232123), (68, 980530447), (221, 301701676), (442, 150850838), (884, 75425419), (4423, 15074852), (8846, 7537426), (17053, 3909932), (17692, 3768713), (34106, 1954966), (57499, 1159604), (68212, 977483), (75191, 886756), (114998, 579802), (150382, 443378), (221689, 300764), (229996, 289901)]