26175426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 32576574

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 67, 69, 114, 134, 138, 149, 201, 298, 402, 437, 447, 874, 894, 1273, 1311, 1541, 2546, 2622, 2831, 3082, 3427, 3819, 4623, 5662, 6854, 7638, 8493, 9246, 9983, 10281, 16986, 19966, 20562, 29279, 29949, 58558, 59898, 65113, 87837, 130226, 175674, 189677, 195339, 229609, 379354, 390678, 459218, 569031, 688827, 1138062, 1377654, 4362571, 8725142, 13087713, 26175426]

約数ペア:

[(1, 26175426), (2, 13087713), (3, 8725142), (6, 4362571), (19, 1377654), (23, 1138062), (38, 688827), (46, 569031), (57, 459218), (67, 390678), (69, 379354), (114, 229609), (134, 195339), (138, 189677), (149, 175674), (201, 130226), (298, 87837), (402, 65113), (437, 59898), (447, 58558), (874, 29949), (894, 29279), (1273, 20562), (1311, 19966), (1541, 16986), (2546, 10281), (2622, 9983), (2831, 9246), (3082, 8493), (3427, 7638), (3819, 6854), (4623, 5662)]