64045428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 158061120

約数和(自身を除く): 94015692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 257, 514, 771, 1028, 1093, 1542, 2186, 3084, 3279, 4372, 4883, 6558, 9766, 13116, 14649, 19532, 20767, 29298, 41534, 58596, 62301, 83068, 124602, 249204, 280901, 561802, 842703, 1123604, 1685406, 3370812, 5337119, 10674238, 16011357, 21348476, 32022714, 64045428]

約数ペア:

[(1, 64045428), (2, 32022714), (3, 21348476), (4, 16011357), (6, 10674238), (12, 5337119), (19, 3370812), (38, 1685406), (57, 1123604), (76, 842703), (114, 561802), (228, 280901), (257, 249204), (514, 124602), (771, 83068), (1028, 62301), (1093, 58596), (1542, 41534), (2186, 29298), (3084, 20767), (3279, 19532), (4372, 14649), (4883, 13116), (6558, 9766)]