28611688

素因数分解:

$2^3\times 7^3\times {\mathrm{10427}}^1$

素因数の和:10454

約数の個数: 32

約数和(自身を含む): 62568000

約数和(自身を除く): 33956312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 10427, 20854, 41708, 72989, 83416, 145978, 291956, 510923, 583912, 1021846, 2043692, 3576461, 4087384, 7152922, 14305844, 28611688]

約数ペア:

[(1, 28611688), (2, 14305844), (4, 7152922), (7, 4087384), (8, 3576461), (14, 2043692), (28, 1021846), (49, 583912), (56, 510923), (98, 291956), (196, 145978), (343, 83416), (392, 72989), (686, 41708), (1372, 20854), (2744, 10427)]