40847408

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9857}}^1$

素因数の和:9909

約数の個数: 40

約数和(自身を含む): 92901792

約数和(自身を除く): 52054384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 9857, 19714, 39428, 68999, 78856, 137998, 157712, 275996, 364709, 551992, 729418, 1103984, 1458836, 2552963, 2917672, 5105926, 5835344, 10211852, 20423704, 40847408]

約数ペア:

[(1, 40847408), (2, 20423704), (4, 10211852), (7, 5835344), (8, 5105926), (14, 2917672), (16, 2552963), (28, 1458836), (37, 1103984), (56, 729418), (74, 551992), (112, 364709), (148, 275996), (259, 157712), (296, 137998), (518, 78856), (592, 68999), (1036, 39428), (2072, 19714), (4144, 9857)]