25339504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 51402960

約数和(自身を除く): 26063456

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 563, 776, 1126, 1552, 2252, 2813, 4504, 5626, 9008, 11252, 16327, 22504, 32654, 45008, 54611, 65308, 109222, 130616, 218444, 261232, 436888, 873776, 1583719, 3167438, 6334876, 12669752, 25339504]

約数ペア:

[(1, 25339504), (2, 12669752), (4, 6334876), (8, 3167438), (16, 1583719), (29, 873776), (58, 436888), (97, 261232), (116, 218444), (194, 130616), (232, 109222), (388, 65308), (464, 54611), (563, 45008), (776, 32654), (1126, 22504), (1552, 16327), (2252, 11252), (2813, 9008), (4504, 5626)]