26650312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13487}}^1$

素因数の和:13525

約数の個数: 32

約数和(自身を含む): 56649600

約数和(自身を除く): 29999288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13487, 26974, 53948, 107896, 175331, 256253, 350662, 512506, 701324, 1025012, 1402648, 2050024, 3331289, 6662578, 13325156, 26650312]

約数ペア:

[(1, 26650312), (2, 13325156), (4, 6662578), (8, 3331289), (13, 2050024), (19, 1402648), (26, 1025012), (38, 701324), (52, 512506), (76, 350662), (104, 256253), (152, 175331), (247, 107896), (494, 53948), (988, 26974), (1976, 13487)]