28087056

素因数分解:

$2^4\times 3^2\times {\mathrm{195049}}^1$

素因数の和:195063

約数の個数: 30

約数和(自身を含む): 78605150

約数和(自身を除く): 50518094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195049, 390098, 585147, 780196, 1170294, 1560392, 1755441, 2340588, 3120784, 3510882, 4681176, 7021764, 9362352, 14043528, 28087056]

約数ペア:

[(1, 28087056), (2, 14043528), (3, 9362352), (4, 7021764), (6, 4681176), (8, 3510882), (9, 3120784), (12, 2340588), (16, 1755441), (18, 1560392), (24, 1170294), (36, 780196), (48, 585147), (72, 390098), (144, 195049)]