25854272

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 56

約数和(自身を含む): 53766720

約数和(自身を除く): 27912448

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 164, 167, 236, 328, 334, 472, 656, 668, 944, 1312, 1336, 1888, 2419, 2624, 2672, 3776, 4838, 5344, 6847, 9676, 9853, 10688, 13694, 19352, 19706, 27388, 38704, 39412, 54776, 77408, 78824, 109552, 154816, 157648, 219104, 315296, 403973, 438208, 630592, 807946, 1615892, 3231784, 6463568, 12927136, 25854272]

約数ペア:

[(1, 25854272), (2, 12927136), (4, 6463568), (8, 3231784), (16, 1615892), (32, 807946), (41, 630592), (59, 438208), (64, 403973), (82, 315296), (118, 219104), (164, 157648), (167, 154816), (236, 109552), (328, 78824), (334, 77408), (472, 54776), (656, 39412), (668, 38704), (944, 27388), (1312, 19706), (1336, 19352), (1888, 13694), (2419, 10688), (2624, 9853), (2672, 9676), (3776, 6847), (4838, 5344)]