47866624

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 108454640

約数和(自身を除く): 60588016

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 757, 832, 988, 1216, 1514, 1664, 1976, 2432, 3028, 3328, 3952, 4864, 6056, 7904, 9841, 12112, 14383, 15808, 19682, 24224, 28766, 31616, 39364, 48448, 57532, 63232, 78728, 96896, 115064, 157456, 186979, 193792, 230128, 314912, 373958, 460256, 629824, 747916, 920512, 1259648, 1495832, 1841024, 2519296, 2991664, 3682048, 5983328, 11966656, 23933312, 47866624]

約数ペア:

[(1, 47866624), (2, 23933312), (4, 11966656), (8, 5983328), (13, 3682048), (16, 2991664), (19, 2519296), (26, 1841024), (32, 1495832), (38, 1259648), (52, 920512), (64, 747916), (76, 629824), (104, 460256), (128, 373958), (152, 314912), (208, 230128), (247, 193792), (256, 186979), (304, 157456), (416, 115064), (494, 96896), (608, 78728), (757, 63232), (832, 57532), (988, 48448), (1216, 39364), (1514, 31616), (1664, 28766), (1976, 24224), (2432, 19682), (3028, 15808), (3328, 14383), (3952, 12112), (4864, 9841), (6056, 7904)]