78282256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1009}}^1$

素因数の和:1403

約数の個数: 40

約数和(自身を含む): 163939160

約数和(自身を除く): 85656904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373, 746, 1009, 1492, 2018, 2984, 4036, 4849, 5968, 8072, 9698, 13117, 16144, 19396, 26234, 38792, 52468, 77584, 104936, 209872, 376357, 752714, 1505428, 3010856, 4892641, 6021712, 9785282, 19570564, 39141128, 78282256]

約数ペア:

[(1, 78282256), (2, 39141128), (4, 19570564), (8, 9785282), (13, 6021712), (16, 4892641), (26, 3010856), (52, 1505428), (104, 752714), (208, 376357), (373, 209872), (746, 104936), (1009, 77584), (1492, 52468), (2018, 38792), (2984, 26234), (4036, 19396), (4849, 16144), (5968, 13117), (8072, 9698)]