22298276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 52402560

約数和(自身を除く): 30104284

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 5569, 11138, 22276, 38983, 61259, 72397, 77966, 122518, 144794, 155932, 245036, 289588, 428813, 506779, 796367, 857626, 1013558, 1592734, 1715252, 2027116, 3185468, 5574569, 11149138, 22298276]

約数ペア:

[(1, 22298276), (2, 11149138), (4, 5574569), (7, 3185468), (11, 2027116), (13, 1715252), (14, 1592734), (22, 1013558), (26, 857626), (28, 796367), (44, 506779), (52, 428813), (77, 289588), (91, 245036), (143, 155932), (154, 144794), (182, 122518), (286, 77966), (308, 72397), (364, 61259), (572, 38983), (1001, 22276), (2002, 11138), (4004, 5569)]