40617148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4222

約数の個数: 48

約数和(自身を含む): 88439904

約数和(自身を除く): 47822756

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4177, 4862, 8354, 9724, 16708, 45947, 54301, 71009, 91894, 108602, 142018, 183788, 217204, 284036, 597311, 781099, 923117, 1194622, 1562198, 1846234, 2389244, 3124396, 3692468, 10154287, 20308574, 40617148]

約数ペア:

[(1, 40617148), (2, 20308574), (4, 10154287), (11, 3692468), (13, 3124396), (17, 2389244), (22, 1846234), (26, 1562198), (34, 1194622), (44, 923117), (52, 781099), (68, 597311), (143, 284036), (187, 217204), (221, 183788), (286, 142018), (374, 108602), (442, 91894), (572, 71009), (748, 54301), (884, 45947), (2431, 16708), (4177, 9724), (4862, 8354)]