25071304

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 48470400

約数和(自身を除く): 23399096

約数列:

[1, 2, 4, 8, 47, 94, 131, 188, 262, 376, 509, 524, 1018, 1048, 2036, 4072, 6157, 12314, 23923, 24628, 47846, 49256, 66679, 95692, 133358, 191384, 266716, 533432, 3133913, 6267826, 12535652, 25071304]

約数ペア:

[(1, 25071304), (2, 12535652), (4, 6267826), (8, 3133913), (47, 533432), (94, 266716), (131, 191384), (188, 133358), (262, 95692), (376, 66679), (509, 49256), (524, 47846), (1018, 24628), (1048, 23923), (2036, 12314), (4072, 6157)]