25717488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 70769280

約数和(自身を除く): 45051792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 163, 173, 228, 304, 326, 346, 456, 489, 519, 652, 692, 912, 978, 1038, 1304, 1384, 1956, 2076, 2608, 2768, 3097, 3287, 3912, 4152, 6194, 6574, 7824, 8304, 9291, 9861, 12388, 13148, 18582, 19722, 24776, 26296, 28199, 37164, 39444, 49552, 52592, 56398, 74328, 78888, 84597, 112796, 148656, 157776, 169194, 225592, 338388, 451184, 535781, 676776, 1071562, 1353552, 1607343, 2143124, 3214686, 4286248, 6429372, 8572496, 12858744, 25717488]

約数ペア:

[(1, 25717488), (2, 12858744), (3, 8572496), (4, 6429372), (6, 4286248), (8, 3214686), (12, 2143124), (16, 1607343), (19, 1353552), (24, 1071562), (38, 676776), (48, 535781), (57, 451184), (76, 338388), (114, 225592), (152, 169194), (163, 157776), (173, 148656), (228, 112796), (304, 84597), (326, 78888), (346, 74328), (456, 56398), (489, 52592), (519, 49552), (652, 39444), (692, 37164), (912, 28199), (978, 26296), (1038, 24776), (1304, 19722), (1384, 18582), (1956, 13148), (2076, 12388), (2608, 9861), (2768, 9291), (3097, 8304), (3287, 7824), (3912, 6574), (4152, 6194)]