12554248

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 28344960

約数和(自身を除く): 15790712

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 83, 146, 148, 166, 259, 292, 296, 332, 511, 518, 581, 584, 664, 1022, 1036, 1162, 2044, 2072, 2324, 2701, 3071, 4088, 4648, 5402, 6059, 6142, 10804, 12118, 12284, 18907, 21497, 21608, 24236, 24568, 37814, 42413, 42994, 48472, 75628, 84826, 85988, 151256, 169652, 171976, 224183, 339304, 448366, 896732, 1569281, 1793464, 3138562, 6277124, 12554248]

約数ペア:

[(1, 12554248), (2, 6277124), (4, 3138562), (7, 1793464), (8, 1569281), (14, 896732), (28, 448366), (37, 339304), (56, 224183), (73, 171976), (74, 169652), (83, 151256), (146, 85988), (148, 84826), (166, 75628), (259, 48472), (292, 42994), (296, 42413), (332, 37814), (511, 24568), (518, 24236), (581, 21608), (584, 21497), (664, 18907), (1022, 12284), (1036, 12118), (1162, 10804), (2044, 6142), (2072, 6059), (2324, 5402), (2701, 4648), (3071, 4088)]