65973712

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 151990272

約数和(自身を除く): 86016560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 83, 94, 112, 151, 166, 188, 302, 329, 332, 376, 581, 604, 658, 664, 752, 1057, 1162, 1208, 1316, 1328, 2114, 2324, 2416, 2632, 3901, 4228, 4648, 5264, 7097, 7802, 8456, 9296, 12533, 14194, 15604, 16912, 25066, 27307, 28388, 31208, 49679, 50132, 54614, 56776, 62416, 87731, 99358, 100264, 109228, 113552, 175462, 198716, 200528, 218456, 350924, 397432, 436912, 589051, 701848, 794864, 1178102, 1403696, 2356204, 4123357, 4712408, 8246714, 9424816, 16493428, 32986856, 65973712]

約数ペア:

[(1, 65973712), (2, 32986856), (4, 16493428), (7, 9424816), (8, 8246714), (14, 4712408), (16, 4123357), (28, 2356204), (47, 1403696), (56, 1178102), (83, 794864), (94, 701848), (112, 589051), (151, 436912), (166, 397432), (188, 350924), (302, 218456), (329, 200528), (332, 198716), (376, 175462), (581, 113552), (604, 109228), (658, 100264), (664, 99358), (752, 87731), (1057, 62416), (1162, 56776), (1208, 54614), (1316, 50132), (1328, 49679), (2114, 31208), (2324, 28388), (2416, 27307), (2632, 25066), (3901, 16912), (4228, 15604), (4648, 14194), (5264, 12533), (7097, 9296), (7802, 8456)]