39707008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28201}}^1$

素因数の和:28226

約数の個数: 32

約数和(自身を含む): 86298120

約数和(自身を除く): 46591112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28201, 56402, 112804, 225608, 310211, 451216, 620422, 902432, 1240844, 1804864, 2481688, 3609728, 4963376, 9926752, 19853504, 39707008]

約数ペア:

[(1, 39707008), (2, 19853504), (4, 9926752), (8, 4963376), (11, 3609728), (16, 2481688), (22, 1804864), (32, 1240844), (44, 902432), (64, 620422), (88, 451216), (128, 310211), (176, 225608), (352, 112804), (704, 56402), (1408, 28201)]