64563316

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 114616040

約数和(自身を除く): 50052724

約数列:

[1, 2, 4, 109, 218, 373, 397, 436, 746, 794, 1492, 1588, 40657, 43273, 81314, 86546, 148081, 162628, 173092, 296162, 592324, 16140829, 32281658, 64563316]

約数ペア:

[(1, 64563316), (2, 32281658), (4, 16140829), (109, 592324), (218, 296162), (373, 173092), (397, 162628), (436, 148081), (746, 86546), (794, 81314), (1492, 43273), (1588, 40657)]