64603964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{3923}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 118661760

約数和(自身を除く): 54057796

約数列:

[1, 2, 4, 23, 46, 92, 179, 358, 716, 3923, 4117, 7846, 8234, 15692, 16468, 90229, 180458, 360916, 702217, 1404434, 2808868, 16150991, 32301982, 64603964]

約数ペア:

[(1, 64603964), (2, 32301982), (4, 16150991), (23, 2808868), (46, 1404434), (92, 702217), (179, 360916), (358, 180458), (716, 90229), (3923, 16468), (4117, 15692), (7846, 8234)]