28151534

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 24

約数和(自身を含む): 44375184

約数和(自身を除く): 16223650

約数列:

[1, 2, 31, 62, 97, 151, 194, 302, 961, 1922, 3007, 4681, 6014, 9362, 14647, 29294, 93217, 145111, 186434, 290222, 454057, 908114, 14075767, 28151534]

約数ペア:

[(1, 28151534), (2, 14075767), (31, 908114), (62, 454057), (97, 290222), (151, 186434), (194, 145111), (302, 93217), (961, 29294), (1922, 14647), (3007, 9362), (4681, 6014)]