66129272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39551}}^1$

素因数の和:39587

約数の個数: 32

約数和(自身を含む): 142387200

約数和(自身を除く): 76257928

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 39551, 79102, 158204, 316408, 435061, 751469, 870122, 1502938, 1740244, 3005876, 3480488, 6011752, 8266159, 16532318, 33064636, 66129272]

約数ペア:

[(1, 66129272), (2, 33064636), (4, 16532318), (8, 8266159), (11, 6011752), (19, 3480488), (22, 3005876), (38, 1740244), (44, 1502938), (76, 870122), (88, 751469), (152, 435061), (209, 316408), (418, 158204), (836, 79102), (1672, 39551)]