78212498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3803}}^1$

素因数の和:3938

約数の個数: 32

約数和(自身を含む): 145708416

約数和(自身を除く): 67495918

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 791, 1469, 1582, 2938, 3803, 7606, 10283, 20566, 26621, 49439, 53242, 98878, 346073, 429739, 692146, 859478, 3008173, 5586607, 6016346, 11173214, 39106249, 78212498]

約数ペア:

[(1, 78212498), (2, 39106249), (7, 11173214), (13, 6016346), (14, 5586607), (26, 3008173), (91, 859478), (113, 692146), (182, 429739), (226, 346073), (791, 98878), (1469, 53242), (1582, 49439), (2938, 26621), (3803, 20566), (7606, 10283)]