25783424

素因数分解:

$2^7\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 55906200

約数和(自身を除く): 30122776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 272, 289, 328, 544, 578, 656, 697, 1088, 1156, 1312, 1394, 2176, 2312, 2624, 2788, 4624, 4913, 5248, 5576, 9248, 9826, 11152, 11849, 18496, 19652, 22304, 23698, 36992, 39304, 44608, 47396, 78608, 89216, 94792, 157216, 189584, 201433, 314432, 379168, 402866, 628864, 758336, 805732, 1516672, 1611464, 3222928, 6445856, 12891712, 25783424]

約数ペア:

[(1, 25783424), (2, 12891712), (4, 6445856), (8, 3222928), (16, 1611464), (17, 1516672), (32, 805732), (34, 758336), (41, 628864), (64, 402866), (68, 379168), (82, 314432), (128, 201433), (136, 189584), (164, 157216), (272, 94792), (289, 89216), (328, 78608), (544, 47396), (578, 44608), (656, 39304), (697, 36992), (1088, 23698), (1156, 22304), (1312, 19652), (1394, 18496), (2176, 11849), (2312, 11152), (2624, 9826), (2788, 9248), (4624, 5576), (4913, 5248)]