2791042016

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{336757}}^1$

素因数の和:336811

約数の個数: 48

約数和(自身を含む): 6449589216

約数和(自身を除く): 3658547200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 336757, 673514, 1347028, 2357299, 2694056, 4714598, 5388112, 9429196, 10776224, 12460009, 18858392, 24920018, 37716784, 49840036, 75433568, 87220063, 99680072, 174440126, 199360144, 348880252, 398720288, 697760504, 1395521008, 2791042016]

約数ペア:

[(1, 2791042016), (2, 1395521008), (4, 697760504), (7, 398720288), (8, 348880252), (14, 199360144), (16, 174440126), (28, 99680072), (32, 87220063), (37, 75433568), (56, 49840036), (74, 37716784), (112, 24920018), (148, 18858392), (224, 12460009), (259, 10776224), (296, 9429196), (518, 5388112), (592, 4714598), (1036, 2694056), (1184, 2357299), (2072, 1347028), (4144, 673514), (8288, 336757)]