15672402124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1\times {\mathrm{2999}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 29316672000

約数和(自身を除く): 13644269876

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1321, 1978, 2642, 2999, 3956, 5284, 5998, 11996, 30383, 56803, 60766, 68977, 113606, 121532, 128957, 137954, 227212, 257914, 275908, 515828, 1306469, 2612938, 2966011, 3961679, 5225876, 5932022, 7923358, 11864044, 15846716, 91118617, 170352197, 182237234, 340704394, 364474468, 681408788, 3918100531, 7836201062, 15672402124]

約数ペア:

[(1, 15672402124), (2, 7836201062), (4, 3918100531), (23, 681408788), (43, 364474468), (46, 340704394), (86, 182237234), (92, 170352197), (172, 91118617), (989, 15846716), (1321, 11864044), (1978, 7923358), (2642, 5932022), (2999, 5225876), (3956, 3961679), (5284, 2966011), (5998, 2612938), (11996, 1306469), (30383, 515828), (56803, 275908), (60766, 257914), (68977, 227212), (113606, 137954), (121532, 128957)]