71497776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{212791}}^1$

素因数の和:212809

約数の個数: 40

約数和(自身を含む): 211089664

約数和(自身を除く): 139591888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 212791, 425582, 638373, 851164, 1276746, 1489537, 1702328, 2553492, 2979074, 3404656, 4468611, 5106984, 5958148, 8937222, 10213968, 11916296, 17874444, 23832592, 35748888, 71497776]

約数ペア:

[(1, 71497776), (2, 35748888), (3, 23832592), (4, 17874444), (6, 11916296), (7, 10213968), (8, 8937222), (12, 5958148), (14, 5106984), (16, 4468611), (21, 3404656), (24, 2979074), (28, 2553492), (42, 1702328), (48, 1489537), (56, 1276746), (84, 851164), (112, 638373), (168, 425582), (336, 212791)]