28618832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1571

約数の個数: 40

約数和(自身を含む): 61067520

約数和(自身を除く): 32448688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1439, 1808, 2486, 2878, 4972, 5756, 9944, 11512, 15829, 19888, 23024, 31658, 63316, 126632, 162607, 253264, 325214, 650428, 1300856, 1788677, 2601712, 3577354, 7154708, 14309416, 28618832]

約数ペア:

[(1, 28618832), (2, 14309416), (4, 7154708), (8, 3577354), (11, 2601712), (16, 1788677), (22, 1300856), (44, 650428), (88, 325214), (113, 253264), (176, 162607), (226, 126632), (452, 63316), (904, 31658), (1243, 23024), (1439, 19888), (1808, 15829), (2486, 11512), (2878, 9944), (4972, 5756)]