69519928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1171}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 134381520

約数和(自身を除く): 64861592

約数列:

[1, 2, 4, 8, 41, 82, 164, 181, 328, 362, 724, 1171, 1448, 2342, 4684, 7421, 9368, 14842, 29684, 48011, 59368, 96022, 192044, 211951, 384088, 423902, 847804, 1695608, 8689991, 17379982, 34759964, 69519928]

約数ペア:

[(1, 69519928), (2, 34759964), (4, 17379982), (8, 8689991), (41, 1695608), (82, 847804), (164, 423902), (181, 384088), (328, 211951), (362, 192044), (724, 96022), (1171, 59368), (1448, 48011), (2342, 29684), (4684, 14842), (7421, 9368)]