71033404

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 137944800

約数和(自身を除く): 66911396

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 137, 169, 236, 274, 338, 548, 676, 767, 1534, 1781, 2197, 3068, 3562, 4394, 7124, 8083, 8788, 9971, 16166, 19942, 23153, 32332, 39884, 46306, 92612, 105079, 129623, 210158, 259246, 300989, 420316, 518492, 601978, 1203956, 1366027, 2732054, 5464108, 17758351, 35516702, 71033404]

約数ペア:

[(1, 71033404), (2, 35516702), (4, 17758351), (13, 5464108), (26, 2732054), (52, 1366027), (59, 1203956), (118, 601978), (137, 518492), (169, 420316), (236, 300989), (274, 259246), (338, 210158), (548, 129623), (676, 105079), (767, 92612), (1534, 46306), (1781, 39884), (2197, 32332), (3068, 23153), (3562, 19942), (4394, 16166), (7124, 9971), (8083, 8788)]