12817792

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{7703}}^1$

素因数の和:7730

約数の個数: 32

約数和(自身を含む): 27503280

約数和(自身を除く): 14685488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 7703, 15406, 30812, 61624, 100139, 123248, 200278, 246496, 400556, 492992, 801112, 985984, 1602224, 3204448, 6408896, 12817792]

約数ペア:

[(1, 12817792), (2, 6408896), (4, 3204448), (8, 1602224), (13, 985984), (16, 801112), (26, 492992), (32, 400556), (52, 246496), (64, 200278), (104, 123248), (128, 100139), (208, 61624), (416, 30812), (832, 15406), (1664, 7703)]