22286728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 46949760

約数和(自身を除く): 24663032

約数列:

[1, 2, 4, 8, 17, 34, 37, 43, 68, 74, 86, 103, 136, 148, 172, 206, 296, 344, 412, 629, 731, 824, 1258, 1462, 1591, 1751, 2516, 2924, 3182, 3502, 3811, 4429, 5032, 5848, 6364, 7004, 7622, 8858, 12728, 14008, 15244, 17716, 27047, 30488, 35432, 54094, 64787, 75293, 108188, 129574, 150586, 163873, 216376, 259148, 301172, 327746, 518296, 602344, 655492, 1310984, 2785841, 5571682, 11143364, 22286728]

約数ペア:

[(1, 22286728), (2, 11143364), (4, 5571682), (8, 2785841), (17, 1310984), (34, 655492), (37, 602344), (43, 518296), (68, 327746), (74, 301172), (86, 259148), (103, 216376), (136, 163873), (148, 150586), (172, 129574), (206, 108188), (296, 75293), (344, 64787), (412, 54094), (629, 35432), (731, 30488), (824, 27047), (1258, 17716), (1462, 15244), (1591, 14008), (1751, 12728), (2516, 8858), (2924, 7622), (3182, 7004), (3502, 6364), (3811, 5848), (4429, 5032)]