68118592

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:623

約数の個数: 56

約数和(自身を含む): 144484344

約数和(自身を除く): 76365752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 137, 272, 274, 457, 544, 548, 914, 1088, 1096, 1828, 2192, 2329, 3656, 4384, 4658, 7312, 7769, 8768, 9316, 14624, 15538, 18632, 29248, 31076, 37264, 62152, 62609, 74528, 124304, 125218, 149056, 248608, 250436, 497216, 500872, 1001744, 1064353, 2003488, 2128706, 4006976, 4257412, 8514824, 17029648, 34059296, 68118592]

約数ペア:

[(1, 68118592), (2, 34059296), (4, 17029648), (8, 8514824), (16, 4257412), (17, 4006976), (32, 2128706), (34, 2003488), (64, 1064353), (68, 1001744), (136, 500872), (137, 497216), (272, 250436), (274, 248608), (457, 149056), (544, 125218), (548, 124304), (914, 74528), (1088, 62609), (1096, 62152), (1828, 37264), (2192, 31076), (2329, 29248), (3656, 18632), (4384, 15538), (4658, 14624), (7312, 9316), (7769, 8768)]