28037259647

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1531}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 30353895936

約数和(自身を除く): 2316636289

約数列:

[1, 23, 53, 83, 181, 1219, 1531, 1909, 4163, 4399, 9593, 15023, 35213, 81143, 101177, 127073, 220639, 277111, 345529, 796219, 1866289, 2922679, 6373553, 6734869, 14686883, 18313037, 23000213, 154901987, 337798309, 529004899, 1219011289, 28037259647]

約数ペア:

[(1, 28037259647), (23, 1219011289), (53, 529004899), (83, 337798309), (181, 154901987), (1219, 23000213), (1531, 18313037), (1909, 14686883), (4163, 6734869), (4399, 6373553), (9593, 2922679), (15023, 1866289), (35213, 796219), (81143, 345529), (101177, 277111), (127073, 220639)]