7281312

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 19393920

約数和(自身を除く): 12112608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1039, 1168, 1752, 2078, 2336, 3117, 3504, 4156, 6234, 7008, 8312, 12468, 16624, 24936, 33248, 49872, 75847, 99744, 151694, 227541, 303388, 455082, 606776, 910164, 1213552, 1820328, 2427104, 3640656, 7281312]

約数ペア:

[(1, 7281312), (2, 3640656), (3, 2427104), (4, 1820328), (6, 1213552), (8, 910164), (12, 606776), (16, 455082), (24, 303388), (32, 227541), (48, 151694), (73, 99744), (96, 75847), (146, 49872), (219, 33248), (292, 24936), (438, 16624), (584, 12468), (876, 8312), (1039, 7008), (1168, 6234), (1752, 4156), (2078, 3504), (2336, 3117)]