28338134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 48172320

約数和(自身を除く): 19834186

約数列:

[1, 2, 11, 22, 41, 82, 89, 178, 353, 451, 706, 902, 979, 1958, 3649, 3883, 7298, 7766, 14473, 28946, 31417, 40139, 62834, 80278, 159203, 318406, 345587, 691174, 1288097, 2576194, 14169067, 28338134]

約数ペア:

[(1, 28338134), (2, 14169067), (11, 2576194), (22, 1288097), (41, 691174), (82, 345587), (89, 318406), (178, 159203), (353, 80278), (451, 62834), (706, 40139), (902, 31417), (979, 28946), (1958, 14473), (3649, 7766), (3883, 7298)]