28633430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4217}}^1$

素因数の和:4328

約数の個数: 32

約数和(自身を含む): 59524416

約数和(自身を除く): 30890986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4217, 6790, 8434, 21085, 29519, 42170, 59038, 147595, 295190, 409049, 818098, 2045245, 2863343, 4090490, 5726686, 14316715, 28633430]

約数ペア:

[(1, 28633430), (2, 14316715), (5, 5726686), (7, 4090490), (10, 2863343), (14, 2045245), (35, 818098), (70, 409049), (97, 295190), (194, 147595), (485, 59038), (679, 42170), (970, 29519), (1358, 21085), (3395, 8434), (4217, 6790)]