39721472

素因数分解:

$2^9\times 7^1\times {\mathrm{11083}}^1$

素因数の和:11108

約数の個数: 40

約数和(自身を含む): 90711456

約数和(自身を除く): 50989984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11083, 22166, 44332, 77581, 88664, 155162, 177328, 310324, 354656, 620648, 709312, 1241296, 1418624, 2482592, 2837248, 4965184, 5674496, 9930368, 19860736, 39721472]

約数ペア:

[(1, 39721472), (2, 19860736), (4, 9930368), (7, 5674496), (8, 4965184), (14, 2837248), (16, 2482592), (28, 1418624), (32, 1241296), (56, 709312), (64, 620648), (112, 354656), (128, 310324), (224, 177328), (256, 155162), (448, 88664), (512, 77581), (896, 44332), (1792, 22166), (3584, 11083)]