12928528048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{161059}}^1$

素因数の和:161269

約数の個数: 40

約数和(自身を含む): 26062729200

約数和(自身を除く): 13134201152

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 173, 232, 346, 464, 692, 1384, 2768, 5017, 10034, 20068, 40136, 80272, 161059, 322118, 644236, 1288472, 2576944, 4670711, 9341422, 18682844, 27863207, 37365688, 55726414, 74731376, 111452828, 222905656, 445811312, 808033003, 1616066006, 3232132012, 6464264024, 12928528048]

約数ペア:

[(1, 12928528048), (2, 6464264024), (4, 3232132012), (8, 1616066006), (16, 808033003), (29, 445811312), (58, 222905656), (116, 111452828), (173, 74731376), (232, 55726414), (346, 37365688), (464, 27863207), (692, 18682844), (1384, 9341422), (2768, 4670711), (5017, 2576944), (10034, 1288472), (20068, 644236), (40136, 322118), (80272, 161059)]