29005132

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 36

約数和(自身を含む): 55615896

約数和(自身を除く): 26610764

約数列:

[1, 2, 4, 13, 26, 52, 107, 169, 214, 338, 401, 428, 676, 802, 1391, 1604, 2782, 5213, 5564, 10426, 18083, 20852, 36166, 42907, 67769, 72332, 85814, 135538, 171628, 271076, 557791, 1115582, 2231164, 7251283, 14502566, 29005132]

約数ペア:

[(1, 29005132), (2, 14502566), (4, 7251283), (13, 2231164), (26, 1115582), (52, 557791), (107, 271076), (169, 171628), (214, 135538), (338, 85814), (401, 72332), (428, 67769), (676, 42907), (802, 36166), (1391, 20852), (1604, 18083), (2782, 10426), (5213, 5564)]