1135472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 2437344

約数和(自身を除く): 1301872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 103, 104, 106, 206, 208, 212, 412, 424, 689, 824, 848, 1339, 1378, 1648, 2678, 2756, 5356, 5459, 5512, 10712, 10918, 11024, 21424, 21836, 43672, 70967, 87344, 141934, 283868, 567736, 1135472]

約数ペア:

[(1, 1135472), (2, 567736), (4, 283868), (8, 141934), (13, 87344), (16, 70967), (26, 43672), (52, 21836), (53, 21424), (103, 11024), (104, 10918), (106, 10712), (206, 5512), (208, 5459), (212, 5356), (412, 2756), (424, 2678), (689, 1648), (824, 1378), (848, 1339)]