61656868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1499}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 134064000

約数和(自身を除く): 72407132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1499, 1582, 2938, 2998, 3164, 5876, 5996, 10283, 10493, 19487, 20566, 20986, 38974, 41132, 41972, 77948, 136409, 169387, 272818, 338774, 545636, 677548, 1185709, 2202031, 2371418, 4404062, 4742836, 8808124, 15414217, 30828434, 61656868]

約数ペア:

[(1, 61656868), (2, 30828434), (4, 15414217), (7, 8808124), (13, 4742836), (14, 4404062), (26, 2371418), (28, 2202031), (52, 1185709), (91, 677548), (113, 545636), (182, 338774), (226, 272818), (364, 169387), (452, 136409), (791, 77948), (1469, 41972), (1499, 41132), (1582, 38974), (2938, 20986), (2998, 20566), (3164, 19487), (5876, 10493), (5996, 10283)]