40223144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10453}}^1$

素因数の和:10509

約数の個数: 32

約数和(自身を含む): 83422920

約数和(自身を除く): 43199776

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 10453, 20906, 41812, 83624, 135889, 271778, 386761, 543556, 773522, 1087112, 1547044, 3094088, 5027893, 10055786, 20111572, 40223144]

約数ペア:

[(1, 40223144), (2, 20111572), (4, 10055786), (8, 5027893), (13, 3094088), (26, 1547044), (37, 1087112), (52, 773522), (74, 543556), (104, 386761), (148, 271778), (296, 135889), (481, 83624), (962, 41812), (1924, 20906), (3848, 10453)]