28889336

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17789}}^1$

素因数の和:17831

約数の個数: 32

約数和(自身を含む): 64044000

約数和(自身を除く): 35154664

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 17789, 35578, 71156, 124523, 142312, 249046, 498092, 515881, 996184, 1031762, 2063524, 3611167, 4127048, 7222334, 14444668, 28889336]

約数ペア:

[(1, 28889336), (2, 14444668), (4, 7222334), (7, 4127048), (8, 3611167), (14, 2063524), (28, 1031762), (29, 996184), (56, 515881), (58, 498092), (116, 249046), (203, 142312), (232, 124523), (406, 71156), (812, 35578), (1624, 17789)]