66080056

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2423}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 141949440

約数和(自身を除く): 75869384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 2423, 3409, 3896, 4846, 6818, 9692, 13636, 16961, 19384, 27272, 33922, 67844, 135688, 1180001, 2360002, 4720004, 8260007, 9440008, 16520014, 33040028, 66080056]

約数ペア:

[(1, 66080056), (2, 33040028), (4, 16520014), (7, 9440008), (8, 8260007), (14, 4720004), (28, 2360002), (56, 1180001), (487, 135688), (974, 67844), (1948, 33922), (2423, 27272), (3409, 19384), (3896, 16961), (4846, 13636), (6818, 9692)]