40308736

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:794

約数の個数: 52

約数和(自身を含む): 86922892

約数和(自身を除く): 46614156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 757, 832, 1024, 1514, 1664, 2048, 3028, 3328, 4096, 6056, 6656, 9841, 12112, 13312, 19682, 24224, 26624, 39364, 48448, 53248, 78728, 96896, 157456, 193792, 314912, 387584, 629824, 775168, 1259648, 1550336, 2519296, 3100672, 5038592, 10077184, 20154368, 40308736]

約数ペア:

[(1, 40308736), (2, 20154368), (4, 10077184), (8, 5038592), (13, 3100672), (16, 2519296), (26, 1550336), (32, 1259648), (52, 775168), (64, 629824), (104, 387584), (128, 314912), (208, 193792), (256, 157456), (416, 96896), (512, 78728), (757, 53248), (832, 48448), (1024, 39364), (1514, 26624), (1664, 24224), (2048, 19682), (3028, 13312), (3328, 12112), (4096, 9841), (6056, 6656)]