40449472

素因数分解:

$2^6\times 7^1\times {\mathrm{90289}}^1$

素因数の和:90308

約数の個数: 28

約数和(自身を含む): 91734640

約数和(自身を除く): 51285168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 90289, 180578, 361156, 632023, 722312, 1264046, 1444624, 2528092, 2889248, 5056184, 5778496, 10112368, 20224736, 40449472]

約数ペア:

[(1, 40449472), (2, 20224736), (4, 10112368), (7, 5778496), (8, 5056184), (14, 2889248), (16, 2528092), (28, 1444624), (32, 1264046), (56, 722312), (64, 632023), (112, 361156), (224, 180578), (448, 90289)]