40790932

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 89689600

約数和(自身を除く): 48898668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2287, 2548, 4459, 4574, 8918, 9148, 16009, 17836, 29731, 32018, 59462, 64036, 112063, 118924, 208117, 224126, 416234, 448252, 784441, 832468, 1456819, 1568882, 2913638, 3137764, 5827276, 10197733, 20395466, 40790932]

約数ペア:

[(1, 40790932), (2, 20395466), (4, 10197733), (7, 5827276), (13, 3137764), (14, 2913638), (26, 1568882), (28, 1456819), (49, 832468), (52, 784441), (91, 448252), (98, 416234), (182, 224126), (196, 208117), (343, 118924), (364, 112063), (637, 64036), (686, 59462), (1274, 32018), (1372, 29731), (2287, 17836), (2548, 16009), (4459, 9148), (4574, 8918)]