13690768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9431

約数の個数: 40

約数和(自身を含む): 32650688

約数和(自身を除く): 18959920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 9403, 18806, 37612, 65821, 75224, 122239, 131642, 150448, 244478, 263284, 488956, 526568, 855673, 977912, 1053136, 1711346, 1955824, 3422692, 6845384, 13690768]

約数ペア:

[(1, 13690768), (2, 6845384), (4, 3422692), (7, 1955824), (8, 1711346), (13, 1053136), (14, 977912), (16, 855673), (26, 526568), (28, 488956), (52, 263284), (56, 244478), (91, 150448), (104, 131642), (112, 122239), (182, 75224), (208, 65821), (364, 37612), (728, 18806), (1456, 9403)]