12256048

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 29623104

約数和(自身を除く): 17367056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 119, 136, 157, 164, 238, 272, 287, 314, 328, 476, 574, 628, 656, 697, 952, 1099, 1148, 1256, 1394, 1904, 2198, 2296, 2512, 2669, 2788, 4396, 4592, 4879, 5338, 5576, 6437, 8792, 9758, 10676, 11152, 12874, 17584, 18683, 19516, 21352, 25748, 37366, 39032, 42704, 45059, 51496, 74732, 78064, 90118, 102992, 109429, 149464, 180236, 218858, 298928, 360472, 437716, 720944, 766003, 875432, 1532006, 1750864, 3064012, 6128024, 12256048]

約数ペア:

[(1, 12256048), (2, 6128024), (4, 3064012), (7, 1750864), (8, 1532006), (14, 875432), (16, 766003), (17, 720944), (28, 437716), (34, 360472), (41, 298928), (56, 218858), (68, 180236), (82, 149464), (112, 109429), (119, 102992), (136, 90118), (157, 78064), (164, 74732), (238, 51496), (272, 45059), (287, 42704), (314, 39032), (328, 37366), (476, 25748), (574, 21352), (628, 19516), (656, 18683), (697, 17584), (952, 12874), (1099, 11152), (1148, 10676), (1256, 9758), (1394, 8792), (1904, 6437), (2198, 5576), (2296, 5338), (2512, 4879), (2669, 4592), (2788, 4396)]