40331319722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1\times {\mathrm{13997}}^1$

素因数の和:14606

約数の個数: 32

約数和(自身を含む): 64180270080

約数和(自身を除く): 23848950358

約数列:

[1, 2, 19, 38, 191, 382, 397, 794, 3629, 7258, 7543, 13997, 15086, 27994, 75827, 151654, 265943, 531886, 1440713, 2673427, 2881426, 5346854, 5556809, 11113618, 50795113, 101590226, 105579371, 211158742, 1061350519, 2122701038, 20165659861, 40331319722]

約数ペア:

[(1, 40331319722), (2, 20165659861), (19, 2122701038), (38, 1061350519), (191, 211158742), (382, 105579371), (397, 101590226), (794, 50795113), (3629, 11113618), (7258, 5556809), (7543, 5346854), (13997, 2881426), (15086, 2673427), (27994, 1440713), (75827, 531886), (151654, 265943)]