28211028

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{15569}}^1$

素因数の和:15727

約数の個数: 24

約数和(自身を含む): 66265920

約数和(自身を除く): 38054892

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 15569, 31138, 46707, 62276, 93414, 186828, 2350919, 4701838, 7052757, 9403676, 14105514, 28211028]

約数ペア:

[(1, 28211028), (2, 14105514), (3, 9403676), (4, 7052757), (6, 4701838), (12, 2350919), (151, 186828), (302, 93414), (453, 62276), (604, 46707), (906, 31138), (1812, 15569)]