28015386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35107}}^1$

素因数の和:35138

約数の個数: 32

約数和(自身を含む): 67407360

約数和(自身を除く): 39391974

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35107, 70214, 105321, 210642, 245749, 491498, 667033, 737247, 1334066, 1474494, 2001099, 4002198, 4669231, 9338462, 14007693, 28015386]

約数ペア:

[(1, 28015386), (2, 14007693), (3, 9338462), (6, 4669231), (7, 4002198), (14, 2001099), (19, 1474494), (21, 1334066), (38, 737247), (42, 667033), (57, 491498), (114, 245749), (133, 210642), (266, 105321), (399, 70214), (798, 35107)]