28781108

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5279}}^1$

素因数の和:5359

約数の個数: 24

約数和(自身を含む): 53222400

約数和(自身を除く): 24441292

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 5279, 5452, 10558, 21116, 153091, 248113, 306182, 496226, 612364, 992452, 7195277, 14390554, 28781108]

約数ペア:

[(1, 28781108), (2, 14390554), (4, 7195277), (29, 992452), (47, 612364), (58, 496226), (94, 306182), (116, 248113), (188, 153091), (1363, 21116), (2726, 10558), (5279, 5452)]