42222616

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 80879040

約数和(自身を除く): 38656424

約数列:

[1, 2, 4, 8, 73, 146, 197, 292, 367, 394, 584, 734, 788, 1468, 1576, 2936, 14381, 26791, 28762, 53582, 57524, 72299, 107164, 115048, 144598, 214328, 289196, 578392, 5277827, 10555654, 21111308, 42222616]

約数ペア:

[(1, 42222616), (2, 21111308), (4, 10555654), (8, 5277827), (73, 578392), (146, 289196), (197, 214328), (292, 144598), (367, 115048), (394, 107164), (584, 72299), (734, 57524), (788, 53582), (1468, 28762), (1576, 26791), (2936, 14381)]