25991376

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 70495488

約数和(自身を除く): 44504112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 47, 48, 82, 94, 123, 141, 164, 188, 246, 281, 282, 328, 376, 492, 562, 564, 656, 752, 843, 984, 1124, 1128, 1686, 1927, 1968, 2248, 2256, 3372, 3854, 4496, 5781, 6744, 7708, 11521, 11562, 13207, 13488, 15416, 23042, 23124, 26414, 30832, 34563, 39621, 46084, 46248, 52828, 69126, 79242, 92168, 92496, 105656, 138252, 158484, 184336, 211312, 276504, 316968, 541487, 553008, 633936, 1082974, 1624461, 2165948, 3248922, 4331896, 6497844, 8663792, 12995688, 25991376]

約数ペア:

[(1, 25991376), (2, 12995688), (3, 8663792), (4, 6497844), (6, 4331896), (8, 3248922), (12, 2165948), (16, 1624461), (24, 1082974), (41, 633936), (47, 553008), (48, 541487), (82, 316968), (94, 276504), (123, 211312), (141, 184336), (164, 158484), (188, 138252), (246, 105656), (281, 92496), (282, 92168), (328, 79242), (376, 69126), (492, 52828), (562, 46248), (564, 46084), (656, 39621), (752, 34563), (843, 30832), (984, 26414), (1124, 23124), (1128, 23042), (1686, 15416), (1927, 13488), (1968, 13207), (2248, 11562), (2256, 11521), (3372, 7708), (3854, 6744), (4496, 5781)]