40402432

素因数分解:

$2^9\times 7^1\times {\mathrm{11273}}^1$

素因数の和:11298

約数の個数: 40

約数和(自身を含む): 92266416

約数和(自身を除く): 51863984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11273, 22546, 45092, 78911, 90184, 157822, 180368, 315644, 360736, 631288, 721472, 1262576, 1442944, 2525152, 2885888, 5050304, 5771776, 10100608, 20201216, 40402432]

約数ペア:

[(1, 40402432), (2, 20201216), (4, 10100608), (7, 5771776), (8, 5050304), (14, 2885888), (16, 2525152), (28, 1442944), (32, 1262576), (56, 721472), (64, 631288), (112, 360736), (128, 315644), (224, 180368), (256, 157822), (448, 90184), (512, 78911), (896, 45092), (1792, 22546), (3584, 11273)]