41438440

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14591}}^1$

素因数の和:14673

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 53117720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 14591, 29182, 58364, 72955, 116728, 145910, 291820, 583640, 1035961, 2071922, 4143844, 5179805, 8287688, 10359610, 20719220, 41438440]

約数ペア:

[(1, 41438440), (2, 20719220), (4, 10359610), (5, 8287688), (8, 5179805), (10, 4143844), (20, 2071922), (40, 1035961), (71, 583640), (142, 291820), (284, 145910), (355, 116728), (568, 72955), (710, 58364), (1420, 29182), (2840, 14591)]