40050872386

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 71038114560

約数和(自身を除く): 30987242174

約数列:

[1, 2, 7, 14, 41, 82, 157, 287, 314, 353, 574, 706, 1099, 1259, 2198, 2471, 2518, 4942, 6437, 8813, 12874, 14473, 17626, 28946, 45059, 51619, 55421, 90118, 101311, 103238, 110842, 197663, 202622, 361333, 387947, 395326, 444427, 722666, 775894, 888854, 1383641, 2272261, 2767282, 3110989, 4544522, 6221978, 8104183, 15905827, 16208366, 18221507, 31811654, 36443014, 56729281, 69775039, 113458562, 127550549, 139550078, 255101098, 488425273, 976850546, 2860776599, 5721553198, 20025436193, 40050872386]

約数ペア:

[(1, 40050872386), (2, 20025436193), (7, 5721553198), (14, 2860776599), (41, 976850546), (82, 488425273), (157, 255101098), (287, 139550078), (314, 127550549), (353, 113458562), (574, 69775039), (706, 56729281), (1099, 36443014), (1259, 31811654), (2198, 18221507), (2471, 16208366), (2518, 15905827), (4942, 8104183), (6437, 6221978), (8813, 4544522), (12874, 3110989), (14473, 2767282), (17626, 2272261), (28946, 1383641), (45059, 888854), (51619, 775894), (55421, 722666), (90118, 444427), (101311, 395326), (103238, 387947), (110842, 361333), (197663, 202622)]