8026289284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1021}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 15788734920

約数和(自身を除く): 7762445636

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 401, 676, 754, 802, 1021, 1508, 1604, 2042, 4084, 4901, 5213, 9802, 10426, 11629, 13273, 19604, 20852, 23258, 26546, 29609, 46516, 53092, 59218, 67769, 118436, 135538, 151177, 172549, 271076, 302354, 345098, 384917, 409421, 604708, 690196, 769834, 818842, 1539668, 1637684, 1965301, 3930602, 5003921, 5322473, 7861204, 10007842, 10644946, 11873209, 20015684, 21289892, 23746418, 47492836, 69192149, 138384298, 154351717, 276768596, 308703434, 617406868, 2006572321, 4013144642, 8026289284]

約数ペア:

[(1, 8026289284), (2, 4013144642), (4, 2006572321), (13, 617406868), (26, 308703434), (29, 276768596), (52, 154351717), (58, 138384298), (116, 69192149), (169, 47492836), (338, 23746418), (377, 21289892), (401, 20015684), (676, 11873209), (754, 10644946), (802, 10007842), (1021, 7861204), (1508, 5322473), (1604, 5003921), (2042, 3930602), (4084, 1965301), (4901, 1637684), (5213, 1539668), (9802, 818842), (10426, 769834), (11629, 690196), (13273, 604708), (19604, 409421), (20852, 384917), (23258, 345098), (26546, 302354), (29609, 271076), (46516, 172549), (53092, 151177), (59218, 135538), (67769, 118436)]