8201816

素因数分解:

$2^3\times 7^5\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 18235440

約数和(自身を除く): 10033624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 343, 392, 427, 488, 686, 854, 1372, 1708, 2401, 2744, 2989, 3416, 4802, 5978, 9604, 11956, 16807, 19208, 20923, 23912, 33614, 41846, 67228, 83692, 134456, 146461, 167384, 292922, 585844, 1025227, 1171688, 2050454, 4100908, 8201816]

約数ペア:

[(1, 8201816), (2, 4100908), (4, 2050454), (7, 1171688), (8, 1025227), (14, 585844), (28, 292922), (49, 167384), (56, 146461), (61, 134456), (98, 83692), (122, 67228), (196, 41846), (244, 33614), (343, 23912), (392, 20923), (427, 19208), (488, 16807), (686, 11956), (854, 9604), (1372, 5978), (1708, 4802), (2401, 3416), (2744, 2989)]