12778868168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3203}}^1\times {\mathrm{45337}}^1$

素因数の和:48557

約数の個数: 32

約数和(自身を含む): 26147331360

約数和(自身を除く): 13368463192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3203, 6406, 12812, 25624, 35233, 45337, 70466, 90674, 140932, 181348, 281864, 362696, 498707, 997414, 1994828, 3989656, 145214411, 290428822, 580857644, 1161715288, 1597358521, 3194717042, 6389434084, 12778868168]

約数ペア:

[(1, 12778868168), (2, 6389434084), (4, 3194717042), (8, 1597358521), (11, 1161715288), (22, 580857644), (44, 290428822), (88, 145214411), (3203, 3989656), (6406, 1994828), (12812, 997414), (25624, 498707), (35233, 362696), (45337, 281864), (70466, 181348), (90674, 140932)]