28072814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10723}}^1$

素因数の和:10760

約数の個数: 32

約数和(自身を含む): 55593216

約数和(自身を除く): 27520402

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 10723, 21446, 75061, 117953, 150122, 182291, 235906, 364582, 825671, 1276037, 1651342, 2005201, 2552074, 4010402, 14036407, 28072814]

約数ペア:

[(1, 28072814), (2, 14036407), (7, 4010402), (11, 2552074), (14, 2005201), (17, 1651342), (22, 1276037), (34, 825671), (77, 364582), (119, 235906), (154, 182291), (187, 150122), (238, 117953), (374, 75061), (1309, 21446), (2618, 10723)]