71690192

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 170227200

約数和(自身を除く): 98537008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 266, 304, 413, 472, 532, 571, 826, 944, 1064, 1121, 1142, 1652, 2128, 2242, 2284, 3304, 3997, 4484, 4568, 6608, 7847, 7994, 8968, 9136, 10849, 15694, 15988, 17936, 21698, 31388, 31976, 33689, 43396, 62776, 63952, 67378, 75943, 86792, 125552, 134756, 151886, 173584, 235823, 269512, 303772, 471646, 539024, 607544, 640091, 943292, 1215088, 1280182, 1886584, 2560364, 3773168, 4480637, 5120728, 8961274, 10241456, 17922548, 35845096, 71690192]

約数ペア:

[(1, 71690192), (2, 35845096), (4, 17922548), (7, 10241456), (8, 8961274), (14, 5120728), (16, 4480637), (19, 3773168), (28, 2560364), (38, 1886584), (56, 1280182), (59, 1215088), (76, 943292), (112, 640091), (118, 607544), (133, 539024), (152, 471646), (236, 303772), (266, 269512), (304, 235823), (413, 173584), (472, 151886), (532, 134756), (571, 125552), (826, 86792), (944, 75943), (1064, 67378), (1121, 63952), (1142, 62776), (1652, 43396), (2128, 33689), (2242, 31976), (2284, 31388), (3304, 21698), (3997, 17936), (4484, 15988), (4568, 15694), (6608, 10849), (7847, 9136), (7994, 8968)]