39682714136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1\times {\mathrm{2309}}^1$

素因数の和:3228

約数の個数: 64

約数和(自身を含む): 80600335200

約数和(自身を除く): 40917621064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 643, 1028, 1286, 2056, 2309, 2572, 3341, 4618, 5144, 6682, 8359, 9236, 13364, 16718, 18472, 26728, 30017, 33436, 60034, 66872, 120068, 165251, 240136, 330502, 593413, 661004, 1186826, 1322008, 1484687, 2148263, 2373652, 2969374, 4296526, 4747304, 5938748, 7714369, 8593052, 11877496, 15428738, 17186104, 19300931, 30857476, 38601862, 61714952, 77203724, 154407448, 381564559, 763129118, 1526258236, 3052516472, 4960339267, 9920678534, 19841357068, 39682714136]

約数ペア:

[(1, 39682714136), (2, 19841357068), (4, 9920678534), (8, 4960339267), (13, 3052516472), (26, 1526258236), (52, 763129118), (104, 381564559), (257, 154407448), (514, 77203724), (643, 61714952), (1028, 38601862), (1286, 30857476), (2056, 19300931), (2309, 17186104), (2572, 15428738), (3341, 11877496), (4618, 8593052), (5144, 7714369), (6682, 5938748), (8359, 4747304), (9236, 4296526), (13364, 2969374), (16718, 2373652), (18472, 2148263), (26728, 1484687), (30017, 1322008), (33436, 1186826), (60034, 661004), (66872, 593413), (120068, 330502), (165251, 240136)]