78412256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{188491}}^1$

素因数の和:188514

約数の個数: 24

約数和(自身を含む): 166249944

約数和(自身を除く): 87837688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 188491, 376982, 753964, 1507928, 2450383, 3015856, 4900766, 6031712, 9801532, 19603064, 39206128, 78412256]

約数ペア:

[(1, 78412256), (2, 39206128), (4, 19603064), (8, 9801532), (13, 6031712), (16, 4900766), (26, 3015856), (32, 2450383), (52, 1507928), (104, 753964), (208, 376982), (416, 188491)]