64173868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 133459200

約数和(自身を除く): 69285332

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 836, 1102, 1276, 2204, 2647, 5294, 6061, 10588, 12122, 24244, 29117, 50293, 58234, 76763, 100586, 116468, 153526, 201172, 307052, 553223, 844393, 1106446, 1458497, 1688786, 2212892, 2916994, 3377572, 5833988, 16043467, 32086934, 64173868]

約数ペア:

[(1, 64173868), (2, 32086934), (4, 16043467), (11, 5833988), (19, 3377572), (22, 2916994), (29, 2212892), (38, 1688786), (44, 1458497), (58, 1106446), (76, 844393), (116, 553223), (209, 307052), (319, 201172), (418, 153526), (551, 116468), (638, 100586), (836, 76763), (1102, 58234), (1276, 50293), (2204, 29117), (2647, 24244), (5294, 12122), (6061, 10588)]