28988664

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19801}}^1$

素因数の和:19871

約数の個数: 32

約数和(自身を含む): 73663440

約数和(自身を除く): 44674776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 19801, 39602, 59403, 79204, 118806, 158408, 237612, 475224, 1207861, 2415722, 3623583, 4831444, 7247166, 9662888, 14494332, 28988664]

約数ペア:

[(1, 28988664), (2, 14494332), (3, 9662888), (4, 7247166), (6, 4831444), (8, 3623583), (12, 2415722), (24, 1207861), (61, 475224), (122, 237612), (183, 158408), (244, 118806), (366, 79204), (488, 59403), (732, 39602), (1464, 19801)]