40592972

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2917}}^1$

素因数の和:3006

約数の個数: 36

約数和(自身を含む): 83828304

約数和(自身を除く): 43235332

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 2917, 3479, 5834, 6958, 11668, 13916, 20419, 40838, 81676, 142933, 207107, 285866, 414214, 571732, 828428, 1449749, 2899498, 5798996, 10148243, 20296486, 40592972]

約数ペア:

[(1, 40592972), (2, 20296486), (4, 10148243), (7, 5798996), (14, 2899498), (28, 1449749), (49, 828428), (71, 571732), (98, 414214), (142, 285866), (196, 207107), (284, 142933), (497, 81676), (994, 40838), (1988, 20419), (2917, 13916), (3479, 11668), (5834, 6958)]