25978044

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 62451200

約数和(自身を除く): 36473156

約数列:

[1, 2, 3, 4, 6, 12, 67, 79, 134, 158, 201, 237, 268, 316, 402, 409, 474, 804, 818, 948, 1227, 1636, 2454, 4908, 5293, 10586, 15879, 21172, 27403, 31758, 32311, 54806, 63516, 64622, 82209, 96933, 109612, 129244, 164418, 193866, 328836, 387732, 2164837, 4329674, 6494511, 8659348, 12989022, 25978044]

約数ペア:

[(1, 25978044), (2, 12989022), (3, 8659348), (4, 6494511), (6, 4329674), (12, 2164837), (67, 387732), (79, 328836), (134, 193866), (158, 164418), (201, 129244), (237, 109612), (268, 96933), (316, 82209), (402, 64622), (409, 63516), (474, 54806), (804, 32311), (818, 31758), (948, 27403), (1227, 21172), (1636, 15879), (2454, 10586), (4908, 5293)]