78999908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4073}}^1$

素因数の和:4463

約数の個数: 24

約数和(自身を含む): 149320248

約数和(自身を除く): 70320340

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 4073, 4849, 8146, 9698, 16292, 19396, 52949, 105898, 211796, 1519229, 3038458, 6076916, 19749977, 39499954, 78999908]

約数ペア:

[(1, 78999908), (2, 39499954), (4, 19749977), (13, 6076916), (26, 3038458), (52, 1519229), (373, 211796), (746, 105898), (1492, 52949), (4073, 19396), (4849, 16292), (8146, 9698)]