26665496

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 59873940

約数和(自身を除く): 33208444

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 163, 169, 242, 286, 326, 338, 484, 572, 652, 676, 968, 1144, 1304, 1352, 1573, 1793, 1859, 2119, 3146, 3586, 3718, 4238, 6292, 7172, 7436, 8476, 12584, 14344, 14872, 16952, 19723, 20449, 23309, 27547, 39446, 40898, 46618, 55094, 78892, 81796, 93236, 110188, 157784, 163592, 186472, 220376, 256399, 303017, 512798, 606034, 1025596, 1212068, 2051192, 2424136, 3333187, 6666374, 13332748, 26665496]

約数ペア:

[(1, 26665496), (2, 13332748), (4, 6666374), (8, 3333187), (11, 2424136), (13, 2051192), (22, 1212068), (26, 1025596), (44, 606034), (52, 512798), (88, 303017), (104, 256399), (121, 220376), (143, 186472), (163, 163592), (169, 157784), (242, 110188), (286, 93236), (326, 81796), (338, 78892), (484, 55094), (572, 46618), (652, 40898), (676, 39446), (968, 27547), (1144, 23309), (1304, 20449), (1352, 19723), (1573, 16952), (1793, 14872), (1859, 14344), (2119, 12584), (3146, 8476), (3586, 7436), (3718, 7172), (4238, 6292)]