71020576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 154314720

約数和(自身を除く): 83294144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2267, 2848, 3916, 4534, 7832, 9068, 15664, 18136, 24937, 31328, 36272, 49874, 72544, 99748, 199496, 201763, 398992, 403526, 797984, 807052, 1614104, 2219393, 3228208, 4438786, 6456416, 8877572, 17755144, 35510288, 71020576]

約数ペア:

[(1, 71020576), (2, 35510288), (4, 17755144), (8, 8877572), (11, 6456416), (16, 4438786), (22, 3228208), (32, 2219393), (44, 1614104), (88, 807052), (89, 797984), (176, 403526), (178, 398992), (352, 201763), (356, 199496), (712, 99748), (979, 72544), (1424, 49874), (1958, 36272), (2267, 31328), (2848, 24937), (3916, 18136), (4534, 15664), (7832, 9068)]