66151696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7757}}^1$

素因数の和:7819

約数の個数: 40

約数和(自身を含む): 141412824

約数和(自身を除く): 75261128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 7757, 8528, 15514, 31028, 62056, 100841, 124112, 201682, 318037, 403364, 636074, 806728, 1272148, 1613456, 2544296, 4134481, 5088592, 8268962, 16537924, 33075848, 66151696]

約数ペア:

[(1, 66151696), (2, 33075848), (4, 16537924), (8, 8268962), (13, 5088592), (16, 4134481), (26, 2544296), (41, 1613456), (52, 1272148), (82, 806728), (104, 636074), (164, 403364), (208, 318037), (328, 201682), (533, 124112), (656, 100841), (1066, 62056), (2132, 31028), (4264, 15514), (7757, 8528)]