65049712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 158878720

約数和(自身を除く): 93829008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1039, 1118, 1204, 1456, 2078, 2236, 2408, 3913, 4156, 4472, 4816, 7273, 7826, 8312, 8944, 13507, 14546, 15652, 16624, 27014, 29092, 31304, 44677, 54028, 58184, 62608, 89354, 94549, 108056, 116368, 178708, 189098, 216112, 312739, 357416, 378196, 580801, 625478, 714832, 756392, 1161602, 1250956, 1512784, 2323204, 2501912, 4065607, 4646408, 5003824, 8131214, 9292816, 16262428, 32524856, 65049712]

約数ペア:

[(1, 65049712), (2, 32524856), (4, 16262428), (7, 9292816), (8, 8131214), (13, 5003824), (14, 4646408), (16, 4065607), (26, 2501912), (28, 2323204), (43, 1512784), (52, 1250956), (56, 1161602), (86, 756392), (91, 714832), (104, 625478), (112, 580801), (172, 378196), (182, 357416), (208, 312739), (301, 216112), (344, 189098), (364, 178708), (559, 116368), (602, 108056), (688, 94549), (728, 89354), (1039, 62608), (1118, 58184), (1204, 54028), (1456, 44677), (2078, 31304), (2236, 29092), (2408, 27014), (3913, 16624), (4156, 15652), (4472, 14546), (4816, 13507), (7273, 8944), (7826, 8312)]