26328952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 53383680

約数和(自身を除く): 27054728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 661, 766, 1322, 1532, 2644, 3064, 4979, 5288, 8593, 9958, 17186, 19916, 34372, 39832, 68744, 253163, 506326, 1012652, 2025304, 3291119, 6582238, 13164476, 26328952]

約数ペア:

[(1, 26328952), (2, 13164476), (4, 6582238), (8, 3291119), (13, 2025304), (26, 1012652), (52, 506326), (104, 253163), (383, 68744), (661, 39832), (766, 34372), (1322, 19916), (1532, 17186), (2644, 9958), (3064, 8593), (4979, 5288)]