12843752

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 26339040

約数和(自身を除く): 13495288

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 83, 92, 116, 166, 184, 232, 332, 664, 667, 841, 1334, 1682, 1909, 2407, 2668, 3364, 3818, 4814, 5336, 6728, 7636, 9628, 15272, 19256, 19343, 38686, 55361, 69803, 77372, 110722, 139606, 154744, 221444, 279212, 442888, 558424, 1605469, 3210938, 6421876, 12843752]

約数ペア:

[(1, 12843752), (2, 6421876), (4, 3210938), (8, 1605469), (23, 558424), (29, 442888), (46, 279212), (58, 221444), (83, 154744), (92, 139606), (116, 110722), (166, 77372), (184, 69803), (232, 55361), (332, 38686), (664, 19343), (667, 19256), (841, 15272), (1334, 9628), (1682, 7636), (1909, 6728), (2407, 5336), (2668, 4814), (3364, 3818)]