66137636

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 118117440

約数和(自身を除く): 51979804

約数列:

[1, 2, 4, 71, 142, 179, 284, 358, 716, 1301, 2602, 5204, 12709, 25418, 50836, 92371, 184742, 232879, 369484, 465758, 931516, 16534409, 33068818, 66137636]

約数ペア:

[(1, 66137636), (2, 33068818), (4, 16534409), (71, 931516), (142, 465758), (179, 369484), (284, 232879), (358, 184742), (716, 92371), (1301, 50836), (2602, 25418), (5204, 12709)]