66411088

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 131409000

約数和(自身を除く): 64997912

約数列:

[1, 2, 4, 8, 16, 89, 149, 178, 298, 313, 356, 596, 626, 712, 1192, 1252, 1424, 2384, 2504, 5008, 13261, 26522, 27857, 46637, 53044, 55714, 93274, 106088, 111428, 186548, 212176, 222856, 373096, 445712, 746192, 4150693, 8301386, 16602772, 33205544, 66411088]

約数ペア:

[(1, 66411088), (2, 33205544), (4, 16602772), (8, 8301386), (16, 4150693), (89, 746192), (149, 445712), (178, 373096), (298, 222856), (313, 212176), (356, 186548), (596, 111428), (626, 106088), (712, 93274), (1192, 55714), (1252, 53044), (1424, 46637), (2384, 27857), (2504, 26522), (5008, 13261)]