15472604

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 32288256

約数和(自身を除く): 16815652

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 181, 284, 301, 362, 497, 602, 724, 994, 1204, 1267, 1988, 2534, 3053, 5068, 6106, 7783, 12212, 12851, 15566, 21371, 25702, 31132, 42742, 51404, 54481, 85484, 89957, 108962, 179914, 217924, 359828, 552593, 1105186, 2210372, 3868151, 7736302, 15472604]

約数ペア:

[(1, 15472604), (2, 7736302), (4, 3868151), (7, 2210372), (14, 1105186), (28, 552593), (43, 359828), (71, 217924), (86, 179914), (142, 108962), (172, 89957), (181, 85484), (284, 54481), (301, 51404), (362, 42742), (497, 31132), (602, 25702), (724, 21371), (994, 15566), (1204, 12851), (1267, 12212), (1988, 7783), (2534, 6106), (3053, 5068)]