64806196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{178039}}^1$

素因数の和:178063

約数の個数: 24

約数和(自身を含む): 139583360

約数和(自身を除く): 74777164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 178039, 356078, 712156, 1246273, 2314507, 2492546, 4629014, 4985092, 9258028, 16201549, 32403098, 64806196]

約数ペア:

[(1, 64806196), (2, 32403098), (4, 16201549), (7, 9258028), (13, 4985092), (14, 4629014), (26, 2492546), (28, 2314507), (52, 1246273), (91, 712156), (182, 356078), (364, 178039)]