25136424

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 72895680

約数和(自身を除く): 47759256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 43, 46, 69, 72, 86, 92, 129, 138, 172, 184, 207, 258, 276, 344, 353, 387, 414, 516, 552, 706, 774, 828, 989, 1032, 1059, 1412, 1548, 1656, 1978, 2118, 2824, 2967, 3096, 3177, 3956, 4236, 5934, 6354, 7912, 8119, 8472, 8901, 11868, 12708, 15179, 16238, 17802, 23736, 24357, 25416, 30358, 32476, 35604, 45537, 48714, 60716, 64952, 71208, 73071, 91074, 97428, 121432, 136611, 146142, 182148, 194856, 273222, 292284, 349117, 364296, 546444, 584568, 698234, 1047351, 1092888, 1396468, 2094702, 2792936, 3142053, 4189404, 6284106, 8378808, 12568212, 25136424]

約数ペア:

[(1, 25136424), (2, 12568212), (3, 8378808), (4, 6284106), (6, 4189404), (8, 3142053), (9, 2792936), (12, 2094702), (18, 1396468), (23, 1092888), (24, 1047351), (36, 698234), (43, 584568), (46, 546444), (69, 364296), (72, 349117), (86, 292284), (92, 273222), (129, 194856), (138, 182148), (172, 146142), (184, 136611), (207, 121432), (258, 97428), (276, 91074), (344, 73071), (353, 71208), (387, 64952), (414, 60716), (516, 48714), (552, 45537), (706, 35604), (774, 32476), (828, 30358), (989, 25416), (1032, 24357), (1059, 23736), (1412, 17802), (1548, 16238), (1656, 15179), (1978, 12708), (2118, 11868), (2824, 8901), (2967, 8472), (3096, 8119), (3177, 7912), (3956, 6354), (4236, 5934)]