4287856

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{7243}}^1$

素因数の和:7288

約数の個数: 20

約数和(自身を含む): 8533432

約数和(自身を除く): 4245576

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 7243, 14486, 28972, 57944, 115888, 267991, 535982, 1071964, 2143928, 4287856]

約数ペア:

[(1, 4287856), (2, 2143928), (4, 1071964), (8, 535982), (16, 267991), (37, 115888), (74, 57944), (148, 28972), (296, 14486), (592, 7243)]