64916152

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 146188800

約数和(自身を除く): 81272648

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 232, 284, 406, 497, 563, 568, 812, 994, 1126, 1624, 1988, 2059, 2252, 3941, 3976, 4118, 4504, 7882, 8236, 14413, 15764, 16327, 16472, 28826, 31528, 32654, 39973, 57652, 65308, 79946, 114289, 115304, 130616, 159892, 228578, 279811, 319784, 457156, 559622, 914312, 1119244, 1159217, 2238488, 2318434, 4636868, 8114519, 9273736, 16229038, 32458076, 64916152]

約数ペア:

[(1, 64916152), (2, 32458076), (4, 16229038), (7, 9273736), (8, 8114519), (14, 4636868), (28, 2318434), (29, 2238488), (56, 1159217), (58, 1119244), (71, 914312), (116, 559622), (142, 457156), (203, 319784), (232, 279811), (284, 228578), (406, 159892), (497, 130616), (563, 115304), (568, 114289), (812, 79946), (994, 65308), (1126, 57652), (1624, 39973), (1988, 32654), (2059, 31528), (2252, 28826), (3941, 16472), (3976, 16327), (4118, 15764), (4504, 14413), (7882, 8236)]