25686456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 68597280

約数和(自身を除く): 42910824

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 157, 204, 314, 401, 408, 471, 628, 802, 942, 1203, 1256, 1604, 1884, 2406, 2669, 3208, 3768, 4812, 5338, 6817, 8007, 9624, 10676, 13634, 16014, 20451, 21352, 27268, 32028, 40902, 54536, 62957, 64056, 81804, 125914, 163608, 188871, 251828, 377742, 503656, 755484, 1070269, 1510968, 2140538, 3210807, 4281076, 6421614, 8562152, 12843228, 25686456]

約数ペア:

[(1, 25686456), (2, 12843228), (3, 8562152), (4, 6421614), (6, 4281076), (8, 3210807), (12, 2140538), (17, 1510968), (24, 1070269), (34, 755484), (51, 503656), (68, 377742), (102, 251828), (136, 188871), (157, 163608), (204, 125914), (314, 81804), (401, 64056), (408, 62957), (471, 54536), (628, 40902), (802, 32028), (942, 27268), (1203, 21352), (1256, 20451), (1604, 16014), (1884, 13634), (2406, 10676), (2669, 9624), (3208, 8007), (3768, 6817), (4812, 5338)]