65683228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3499}}^1$

素因数の和:3554

約数の個数: 36

約数和(自身を含む): 130683000

約数和(自身を除く): 64999772

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 3499, 4693, 6998, 9386, 13996, 18772, 45487, 66481, 90974, 132962, 181948, 265924, 864253, 1263139, 1728506, 2526278, 3457012, 5052556, 16420807, 32841614, 65683228]

約数ペア:

[(1, 65683228), (2, 32841614), (4, 16420807), (13, 5052556), (19, 3457012), (26, 2526278), (38, 1728506), (52, 1263139), (76, 864253), (247, 265924), (361, 181948), (494, 132962), (722, 90974), (988, 66481), (1444, 45487), (3499, 18772), (4693, 13996), (6998, 9386)]