25631476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 52214400

約数和(自身を除く): 26582924

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 299, 377, 598, 667, 739, 754, 1196, 1334, 1478, 1508, 2668, 2956, 8671, 9607, 16997, 17342, 19214, 21431, 33994, 34684, 38428, 42862, 67988, 85724, 220961, 278603, 441922, 492913, 557206, 883844, 985826, 1114412, 1971652, 6407869, 12815738, 25631476]

約数ペア:

[(1, 25631476), (2, 12815738), (4, 6407869), (13, 1971652), (23, 1114412), (26, 985826), (29, 883844), (46, 557206), (52, 492913), (58, 441922), (92, 278603), (116, 220961), (299, 85724), (377, 67988), (598, 42862), (667, 38428), (739, 34684), (754, 33994), (1196, 21431), (1334, 19214), (1478, 17342), (1508, 16997), (2668, 9607), (2956, 8671)]