13172448

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 22220448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 3191, 4128, 6382, 9573, 12764, 19146, 25528, 38292, 51056, 76584, 102112, 137213, 153168, 274426, 306336, 411639, 548852, 823278, 1097704, 1646556, 2195408, 3293112, 4390816, 6586224, 13172448]

約数ペア:

[(1, 13172448), (2, 6586224), (3, 4390816), (4, 3293112), (6, 2195408), (8, 1646556), (12, 1097704), (16, 823278), (24, 548852), (32, 411639), (43, 306336), (48, 274426), (86, 153168), (96, 137213), (129, 102112), (172, 76584), (258, 51056), (344, 38292), (516, 25528), (688, 19146), (1032, 12764), (1376, 9573), (2064, 6382), (3191, 4128)]