12587344

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 32247936

約数和(自身を除く): 19660592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 601, 616, 748, 952, 1202, 1232, 1309, 1496, 1904, 2404, 2618, 2992, 4207, 4808, 5236, 6611, 8414, 9616, 10217, 10472, 13222, 16828, 20434, 20944, 26444, 33656, 40868, 46277, 52888, 67312, 71519, 81736, 92554, 105776, 112387, 143038, 163472, 185108, 224774, 286076, 370216, 449548, 572152, 740432, 786709, 899096, 1144304, 1573418, 1798192, 3146836, 6293672, 12587344]

約数ペア:

[(1, 12587344), (2, 6293672), (4, 3146836), (7, 1798192), (8, 1573418), (11, 1144304), (14, 899096), (16, 786709), (17, 740432), (22, 572152), (28, 449548), (34, 370216), (44, 286076), (56, 224774), (68, 185108), (77, 163472), (88, 143038), (112, 112387), (119, 105776), (136, 92554), (154, 81736), (176, 71519), (187, 67312), (238, 52888), (272, 46277), (308, 40868), (374, 33656), (476, 26444), (601, 20944), (616, 20434), (748, 16828), (952, 13222), (1202, 10472), (1232, 10217), (1309, 9616), (1496, 8414), (1904, 6611), (2404, 5236), (2618, 4808), (2992, 4207)]