28278132

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 42967308

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 3533, 4002, 7066, 8004, 10599, 14132, 21198, 42396, 81259, 102457, 162518, 204914, 243777, 307371, 325036, 409828, 487554, 614742, 975108, 1229484, 2356511, 4713022, 7069533, 9426044, 14139066, 28278132]

約数ペア:

[(1, 28278132), (2, 14139066), (3, 9426044), (4, 7069533), (6, 4713022), (12, 2356511), (23, 1229484), (29, 975108), (46, 614742), (58, 487554), (69, 409828), (87, 325036), (92, 307371), (116, 243777), (138, 204914), (174, 162518), (276, 102457), (348, 81259), (667, 42396), (1334, 21198), (2001, 14132), (2668, 10599), (3533, 8004), (4002, 7066)]