66518307506

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{110339}}^1$

素因数の和:110531

約数の個数: 48

約数和(自身を含む): 121947768000

約数和(自身を除く): 55429460494

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 289, 298, 578, 1043, 2023, 2086, 2533, 4046, 5066, 17731, 35462, 43061, 86122, 110339, 220678, 301427, 602854, 772373, 1544746, 1875763, 3751526, 13130341, 16440511, 26260682, 31887971, 32881022, 63775942, 115083577, 223215797, 230167154, 279488687, 446431594, 558977374, 1956420809, 3912841618, 4751307679, 9502615358, 33259153753, 66518307506]

約数ペア:

[(1, 66518307506), (2, 33259153753), (7, 9502615358), (14, 4751307679), (17, 3912841618), (34, 1956420809), (119, 558977374), (149, 446431594), (238, 279488687), (289, 230167154), (298, 223215797), (578, 115083577), (1043, 63775942), (2023, 32881022), (2086, 31887971), (2533, 26260682), (4046, 16440511), (5066, 13130341), (17731, 3751526), (35462, 1875763), (43061, 1544746), (86122, 772373), (110339, 602854), (220678, 301427)]