61869016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37003}}^1$

素因数の和:37039

約数の個数: 32

約数和(自身を含む): 133214400

約数和(自身を除く): 71345384

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 37003, 74006, 148012, 296024, 407033, 703057, 814066, 1406114, 1628132, 2812228, 3256264, 5624456, 7733627, 15467254, 30934508, 61869016]

約数ペア:

[(1, 61869016), (2, 30934508), (4, 15467254), (8, 7733627), (11, 5624456), (19, 3256264), (22, 2812228), (38, 1628132), (44, 1406114), (76, 814066), (88, 703057), (152, 407033), (209, 296024), (418, 148012), (836, 74006), (1672, 37003)]