40780844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27043}}^1$

素因数の和:27089

約数の個数: 24

約数和(自身を含む): 79509360

約数和(自身を除く): 38728516

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 27043, 54086, 108172, 351559, 703118, 784247, 1406236, 1568494, 3136988, 10195211, 20390422, 40780844]

約数ペア:

[(1, 40780844), (2, 20390422), (4, 10195211), (13, 3136988), (26, 1568494), (29, 1406236), (52, 784247), (58, 703118), (116, 351559), (377, 108172), (754, 54086), (1508, 27043)]