13144587536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{253639}}^1$

素因数の和:253767

約数の個数: 40

約数和(自身を含む): 26419142400

約数和(自身を除く): 13274554864

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 3239, 6478, 12956, 25912, 51824, 253639, 507278, 1014556, 2029112, 4058224, 10399199, 20037481, 20798398, 40074962, 41596796, 80149924, 83193592, 160299848, 166387184, 320599696, 821536721, 1643073442, 3286146884, 6572293768, 13144587536]

約数ペア:

[(1, 13144587536), (2, 6572293768), (4, 3286146884), (8, 1643073442), (16, 821536721), (41, 320599696), (79, 166387184), (82, 160299848), (158, 83193592), (164, 80149924), (316, 41596796), (328, 40074962), (632, 20798398), (656, 20037481), (1264, 10399199), (3239, 4058224), (6478, 2029112), (12956, 1014556), (25912, 507278), (51824, 253639)]