40728714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5867}}^1$

素因数の和:5974

約数の個数: 32

約数和(自身を含む): 88724160

約数和(自身を除く): 47995446

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 5867, 6942, 11734, 17601, 35202, 76271, 152542, 228813, 457626, 522163, 1044326, 1566489, 3132978, 6788119, 13576238, 20364357, 40728714]

約数ペア:

[(1, 40728714), (2, 20364357), (3, 13576238), (6, 6788119), (13, 3132978), (26, 1566489), (39, 1044326), (78, 522163), (89, 457626), (178, 228813), (267, 152542), (534, 76271), (1157, 35202), (2314, 17601), (3471, 11734), (5867, 6942)]