40100816

素因数分解:

$2^4\times 7^3\times {\mathrm{7307}}^1$

素因数の和:7336

約数の個数: 40

約数和(自身を含む): 90619200

約数和(自身を除く): 50518384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 7307, 14614, 29228, 51149, 58456, 102298, 116912, 204596, 358043, 409192, 716086, 818384, 1432172, 2506301, 2864344, 5012602, 5728688, 10025204, 20050408, 40100816]

約数ペア:

[(1, 40100816), (2, 20050408), (4, 10025204), (7, 5728688), (8, 5012602), (14, 2864344), (16, 2506301), (28, 1432172), (49, 818384), (56, 716086), (98, 409192), (112, 358043), (196, 204596), (343, 116912), (392, 102298), (686, 58456), (784, 51149), (1372, 29228), (2744, 14614), (5488, 7307)]