66494688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53281}}^1$

素因数の和:53307

約数の個数: 48

約数和(自身を含む): 187978896

約数和(自身を除く): 121484208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 53281, 106562, 159843, 213124, 319686, 426248, 639372, 692653, 852496, 1278744, 1385306, 1704992, 2077959, 2557488, 2770612, 4155918, 5114976, 5541224, 8311836, 11082448, 16623672, 22164896, 33247344, 66494688]

約数ペア:

[(1, 66494688), (2, 33247344), (3, 22164896), (4, 16623672), (6, 11082448), (8, 8311836), (12, 5541224), (13, 5114976), (16, 4155918), (24, 2770612), (26, 2557488), (32, 2077959), (39, 1704992), (48, 1385306), (52, 1278744), (78, 852496), (96, 692653), (104, 639372), (156, 426248), (208, 319686), (312, 213124), (416, 159843), (624, 106562), (1248, 53281)]