142629004

素因数分解:

$2^2\times 7^4\times {\mathrm{14851}}^1$

素因数の和:14883

約数の個数: 30

約数和(自身を含む): 291203164

約数和(自身を除く): 148574160

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 14851, 29702, 59404, 103957, 207914, 415828, 727699, 1455398, 2910796, 5093893, 10187786, 20375572, 35657251, 71314502, 142629004]

約数ペア:

[(1, 142629004), (2, 71314502), (4, 35657251), (7, 20375572), (14, 10187786), (28, 5093893), (49, 2910796), (98, 1455398), (196, 727699), (343, 415828), (686, 207914), (1372, 103957), (2401, 59404), (4802, 29702), (9604, 14851)]