65738218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21247}}^1$

素因数の和:21286

約数の個数: 32

約数和(自身を含む): 128507904

約数和(自身を除く): 62769686

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 21247, 42494, 148729, 276211, 297458, 361199, 552422, 722398, 1933477, 2528393, 3866954, 4695587, 5056786, 9391174, 32869109, 65738218]

約数ペア:

[(1, 65738218), (2, 32869109), (7, 9391174), (13, 5056786), (14, 4695587), (17, 3866954), (26, 2528393), (34, 1933477), (91, 722398), (119, 552422), (182, 361199), (221, 297458), (238, 276211), (442, 148729), (1547, 42494), (3094, 21247)]