7390172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 13789440

約数和(自身を除く): 6399268

約数列:

[1, 2, 4, 17, 34, 68, 191, 382, 569, 764, 1138, 2276, 3247, 6494, 9673, 12988, 19346, 38692, 108679, 217358, 434716, 1847543, 3695086, 7390172]

約数ペア:

[(1, 7390172), (2, 3695086), (4, 1847543), (17, 434716), (34, 217358), (68, 108679), (191, 38692), (382, 19346), (569, 12988), (764, 9673), (1138, 6494), (2276, 3247)]