28743044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8269}}^1$

素因数の和:8363

約数の個数: 24

約数和(自身を含む): 55574400

約数和(自身を除く): 26831356

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 8269, 16538, 33076, 90959, 181918, 363836, 653251, 1306502, 2613004, 7185761, 14371522, 28743044]

約数ペア:

[(1, 28743044), (2, 14371522), (4, 7185761), (11, 2613004), (22, 1306502), (44, 653251), (79, 363836), (158, 181918), (316, 90959), (869, 33076), (1738, 16538), (3476, 8269)]