74193712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{272771}}^1$

素因数の和:272796

約数の個数: 20

約数和(自身を含む): 152206776

約数和(自身を除く): 78013064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 272771, 545542, 1091084, 2182168, 4364336, 4637107, 9274214, 18548428, 37096856, 74193712]

約数ペア:

[(1, 74193712), (2, 37096856), (4, 18548428), (8, 9274214), (16, 4637107), (17, 4364336), (34, 2182168), (68, 1091084), (136, 545542), (272, 272771)]