7947647328

素因数分解:

$2^5\times 3^1\times {\mathrm{653}}^1\times {\mathrm{126781}}^1$

素因数の和:127447

約数の個数: 48

約数和(自身を含む): 20894687856

約数和(自身を除く): 12947040528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 653, 1306, 1959, 2612, 3918, 5224, 7836, 10448, 15672, 20896, 31344, 62688, 126781, 253562, 380343, 507124, 760686, 1014248, 1521372, 2028496, 3042744, 4056992, 6085488, 12170976, 82787993, 165575986, 248363979, 331151972, 496727958, 662303944, 993455916, 1324607888, 1986911832, 2649215776, 3973823664, 7947647328]

約数ペア:

[(1, 7947647328), (2, 3973823664), (3, 2649215776), (4, 1986911832), (6, 1324607888), (8, 993455916), (12, 662303944), (16, 496727958), (24, 331151972), (32, 248363979), (48, 165575986), (96, 82787993), (653, 12170976), (1306, 6085488), (1959, 4056992), (2612, 3042744), (3918, 2028496), (5224, 1521372), (7836, 1014248), (10448, 760686), (15672, 507124), (20896, 380343), (31344, 253562), (62688, 126781)]