66661504

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 167932800

約数和(自身を除く): 101271296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 91, 97, 104, 112, 118, 128, 182, 194, 208, 224, 236, 364, 388, 413, 416, 448, 472, 679, 728, 767, 776, 826, 832, 896, 944, 1261, 1358, 1456, 1534, 1552, 1652, 1664, 1888, 2522, 2716, 2912, 3068, 3104, 3304, 3776, 5044, 5369, 5432, 5723, 5824, 6136, 6208, 6608, 7552, 8827, 10088, 10738, 10864, 11446, 11648, 12272, 12416, 13216, 17654, 20176, 21476, 21728, 22892, 24544, 26432, 35308, 40061, 40352, 42952, 43456, 45784, 49088, 52864, 70616, 74399, 80122, 80704, 85904, 86912, 91568, 98176, 141232, 148798, 160244, 161408, 171808, 183136, 282464, 297596, 320488, 343616, 366272, 520793, 564928, 595192, 640976, 687232, 732544, 1041586, 1129856, 1190384, 1281952, 2083172, 2380768, 2563904, 4166344, 4761536, 5127808, 8332688, 9523072, 16665376, 33330752, 66661504]

約数ペア:

[(1, 66661504), (2, 33330752), (4, 16665376), (7, 9523072), (8, 8332688), (13, 5127808), (14, 4761536), (16, 4166344), (26, 2563904), (28, 2380768), (32, 2083172), (52, 1281952), (56, 1190384), (59, 1129856), (64, 1041586), (91, 732544), (97, 687232), (104, 640976), (112, 595192), (118, 564928), (128, 520793), (182, 366272), (194, 343616), (208, 320488), (224, 297596), (236, 282464), (364, 183136), (388, 171808), (413, 161408), (416, 160244), (448, 148798), (472, 141232), (679, 98176), (728, 91568), (767, 86912), (776, 85904), (826, 80704), (832, 80122), (896, 74399), (944, 70616), (1261, 52864), (1358, 49088), (1456, 45784), (1534, 43456), (1552, 42952), (1652, 40352), (1664, 40061), (1888, 35308), (2522, 26432), (2716, 24544), (2912, 22892), (3068, 21728), (3104, 21476), (3304, 20176), (3776, 17654), (5044, 13216), (5369, 12416), (5432, 12272), (5723, 11648), (5824, 11446), (6136, 10864), (6208, 10738), (6608, 10088), (7552, 8827)]