73053604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 142926336

約数和(自身を除く): 69872732

約数列:

[1, 2, 4, 13, 26, 47, 52, 71, 94, 142, 188, 284, 421, 611, 842, 923, 1222, 1684, 1846, 2444, 3337, 3692, 5473, 6674, 10946, 13348, 19787, 21892, 29891, 39574, 43381, 59782, 79148, 86762, 119564, 173524, 257231, 388583, 514462, 777166, 1028924, 1404877, 1554332, 2809754, 5619508, 18263401, 36526802, 73053604]

約数ペア:

[(1, 73053604), (2, 36526802), (4, 18263401), (13, 5619508), (26, 2809754), (47, 1554332), (52, 1404877), (71, 1028924), (94, 777166), (142, 514462), (188, 388583), (284, 257231), (421, 173524), (611, 119564), (842, 86762), (923, 79148), (1222, 59782), (1684, 43381), (1846, 39574), (2444, 29891), (3337, 21892), (3692, 19787), (5473, 13348), (6674, 10946)]