25643344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4099}}^1$

素因数の和:4147

約数の個数: 40

約数和(自身を含む): 54907200

約数和(自身を除く): 29263856

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 4099, 6256, 8198, 16396, 32792, 65584, 69683, 94277, 139366, 188554, 278732, 377108, 557464, 754216, 1114928, 1508432, 1602709, 3205418, 6410836, 12821672, 25643344]

約数ペア:

[(1, 25643344), (2, 12821672), (4, 6410836), (8, 3205418), (16, 1602709), (17, 1508432), (23, 1114928), (34, 754216), (46, 557464), (68, 377108), (92, 278732), (136, 188554), (184, 139366), (272, 94277), (368, 69683), (391, 65584), (782, 32792), (1564, 16396), (3128, 8198), (4099, 6256)]