25402924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4333

約数の個数: 24

約数和(自身を含む): 47398400

約数和(自身を除く): 21995476

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 4231, 6004, 8462, 16924, 80389, 160778, 321556, 334249, 668498, 1336996, 6350731, 12701462, 25402924]

約数ペア:

[(1, 25402924), (2, 12701462), (4, 6350731), (19, 1336996), (38, 668498), (76, 334249), (79, 321556), (158, 160778), (316, 80389), (1501, 16924), (3002, 8462), (4231, 6004)]