40745388

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 97276256

約数和(自身を除く): 56530868

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 193, 219, 241, 292, 386, 438, 482, 579, 723, 772, 876, 964, 1158, 1446, 2316, 2892, 14089, 17593, 28178, 35186, 42267, 46513, 52779, 56356, 70372, 84534, 93026, 105558, 139539, 169068, 186052, 211116, 279078, 558156, 3395449, 6790898, 10186347, 13581796, 20372694, 40745388]

約数ペア:

[(1, 40745388), (2, 20372694), (3, 13581796), (4, 10186347), (6, 6790898), (12, 3395449), (73, 558156), (146, 279078), (193, 211116), (219, 186052), (241, 169068), (292, 139539), (386, 105558), (438, 93026), (482, 84534), (579, 70372), (723, 56356), (772, 52779), (876, 46513), (964, 42267), (1158, 35186), (1446, 28178), (2316, 17593), (2892, 14089)]