13130624

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 28372320

約数和(自身を除く): 15241696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 607, 676, 832, 1214, 1352, 1664, 2428, 2704, 4856, 5408, 7891, 9712, 10816, 15782, 19424, 21632, 31564, 38848, 63128, 77696, 102583, 126256, 205166, 252512, 410332, 505024, 820664, 1010048, 1641328, 3282656, 6565312, 13130624]

約数ペア:

[(1, 13130624), (2, 6565312), (4, 3282656), (8, 1641328), (13, 1010048), (16, 820664), (26, 505024), (32, 410332), (52, 252512), (64, 205166), (104, 126256), (128, 102583), (169, 77696), (208, 63128), (338, 38848), (416, 31564), (607, 21632), (676, 19424), (832, 15782), (1214, 10816), (1352, 9712), (1664, 7891), (2428, 5408), (2704, 4856)]