25005368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9677}}^1$

素因数の和:9719

約数の個数: 32

約数和(自身を含む): 52261200

約数和(自身を除く): 27255832

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 9677, 19354, 38708, 77416, 164509, 183863, 329018, 367726, 658036, 735452, 1316072, 1470904, 3125671, 6251342, 12502684, 25005368]

約数ペア:

[(1, 25005368), (2, 12502684), (4, 6251342), (8, 3125671), (17, 1470904), (19, 1316072), (34, 735452), (38, 658036), (68, 367726), (76, 329018), (136, 183863), (152, 164509), (323, 77416), (646, 38708), (1292, 19354), (2584, 9677)]