22688536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 46040400

約数和(自身を除く): 23351864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 811, 1076, 1622, 2152, 3244, 3497, 6488, 6994, 10543, 13988, 21086, 27976, 42172, 84344, 218159, 436318, 872636, 1745272, 2836067, 5672134, 11344268, 22688536]

約数ペア:

[(1, 22688536), (2, 11344268), (4, 5672134), (8, 2836067), (13, 1745272), (26, 872636), (52, 436318), (104, 218159), (269, 84344), (538, 42172), (811, 27976), (1076, 21086), (1622, 13988), (2152, 10543), (3244, 6994), (3497, 6488)]