1457248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 3217536

約数和(自身を除く): 1760288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 113, 124, 208, 226, 248, 403, 416, 452, 496, 806, 904, 992, 1469, 1612, 1808, 2938, 3224, 3503, 3616, 5876, 6448, 7006, 11752, 12896, 14012, 23504, 28024, 45539, 47008, 56048, 91078, 112096, 182156, 364312, 728624, 1457248]

約数ペア:

[(1, 1457248), (2, 728624), (4, 364312), (8, 182156), (13, 112096), (16, 91078), (26, 56048), (31, 47008), (32, 45539), (52, 28024), (62, 23504), (104, 14012), (113, 12896), (124, 11752), (208, 7006), (226, 6448), (248, 5876), (403, 3616), (416, 3503), (452, 3224), (496, 2938), (806, 1808), (904, 1612), (992, 1469)]