57978158

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 105219840

約数和(自身を除く): 47241682

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 1033, 1477, 2066, 2954, 4009, 7231, 8018, 14462, 19627, 28063, 39254, 56126, 137389, 217963, 274778, 435926, 1525741, 3051482, 4141297, 8282594, 28989079, 57978158]

約数ペア:

[(1, 57978158), (2, 28989079), (7, 8282594), (14, 4141297), (19, 3051482), (38, 1525741), (133, 435926), (211, 274778), (266, 217963), (422, 137389), (1033, 56126), (1477, 39254), (2066, 28063), (2954, 19627), (4009, 14462), (7231, 8018)]