13665736

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 29664000

約数和(自身を除く): 15998264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 3089, 4424, 6178, 12356, 21623, 24712, 43246, 86492, 172984, 244031, 488062, 976124, 1708217, 1952248, 3416434, 6832868, 13665736]

約数ペア:

[(1, 13665736), (2, 6832868), (4, 3416434), (7, 1952248), (8, 1708217), (14, 976124), (28, 488062), (56, 244031), (79, 172984), (158, 86492), (316, 43246), (553, 24712), (632, 21623), (1106, 12356), (2212, 6178), (3089, 4424)]