28861924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 63874048

約数和(自身を除く): 35012124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 2143, 3367, 4286, 6734, 8572, 13468, 15001, 27859, 30002, 55718, 60004, 79291, 111436, 158582, 195013, 317164, 390026, 555037, 780052, 1030783, 1110074, 2061566, 2220148, 4123132, 7215481, 14430962, 28861924]

約数ペア:

[(1, 28861924), (2, 14430962), (4, 7215481), (7, 4123132), (13, 2220148), (14, 2061566), (26, 1110074), (28, 1030783), (37, 780052), (52, 555037), (74, 390026), (91, 317164), (148, 195013), (182, 158582), (259, 111436), (364, 79291), (481, 60004), (518, 55718), (962, 30002), (1036, 27859), (1924, 15001), (2143, 13468), (3367, 8572), (4286, 6734)]