73939528

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3266

約数の個数: 48

約数和(自身を含む): 159001380

約数和(自身を除く): 85061852

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 3217, 5746, 6434, 11492, 12868, 22984, 25736, 41821, 54689, 83642, 109378, 167284, 218756, 334568, 437512, 543673, 710957, 1087346, 1421914, 2174692, 2843828, 4349384, 5687656, 9242441, 18484882, 36969764, 73939528]

約数ペア:

[(1, 73939528), (2, 36969764), (4, 18484882), (8, 9242441), (13, 5687656), (17, 4349384), (26, 2843828), (34, 2174692), (52, 1421914), (68, 1087346), (104, 710957), (136, 543673), (169, 437512), (221, 334568), (338, 218756), (442, 167284), (676, 109378), (884, 83642), (1352, 54689), (1768, 41821), (2873, 25736), (3217, 22984), (5746, 12868), (6434, 11492)]