28201422

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 57503520

約数和(自身を除く): 29302098

約数列:

[1, 2, 3, 6, 101, 173, 202, 269, 303, 346, 519, 538, 606, 807, 1038, 1614, 17473, 27169, 34946, 46537, 52419, 54338, 81507, 93074, 104838, 139611, 163014, 279222, 4700237, 9400474, 14100711, 28201422]

約数ペア:

[(1, 28201422), (2, 14100711), (3, 9400474), (6, 4700237), (101, 279222), (173, 163014), (202, 139611), (269, 104838), (303, 93074), (346, 81507), (519, 54338), (538, 52419), (606, 46537), (807, 34946), (1038, 27169), (1614, 17473)]