25132284

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 67092480

約数和(自身を除く): 41960196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 127, 138, 207, 239, 254, 276, 381, 414, 478, 508, 717, 762, 828, 956, 1143, 1434, 1524, 2151, 2286, 2868, 2921, 4302, 4572, 5497, 5842, 8604, 8763, 10994, 11684, 16491, 17526, 21988, 26289, 30353, 32982, 35052, 49473, 52578, 60706, 65964, 91059, 98946, 105156, 121412, 182118, 197892, 273177, 364236, 546354, 698119, 1092708, 1396238, 2094357, 2792476, 4188714, 6283071, 8377428, 12566142, 25132284]

約数ペア:

[(1, 25132284), (2, 12566142), (3, 8377428), (4, 6283071), (6, 4188714), (9, 2792476), (12, 2094357), (18, 1396238), (23, 1092708), (36, 698119), (46, 546354), (69, 364236), (92, 273177), (127, 197892), (138, 182118), (207, 121412), (239, 105156), (254, 98946), (276, 91059), (381, 65964), (414, 60706), (478, 52578), (508, 49473), (717, 35052), (762, 32982), (828, 30353), (956, 26289), (1143, 21988), (1434, 17526), (1524, 16491), (2151, 11684), (2286, 10994), (2868, 8763), (2921, 8604), (4302, 5842), (4572, 5497)]