13908944

素因数分解:

$2^4\times 7^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 60

約数和(自身を含む): 31827204

約数和(自身を除く): 17918260

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 157, 196, 226, 314, 392, 452, 628, 784, 791, 904, 1099, 1256, 1582, 1808, 2198, 2512, 3164, 4396, 5537, 6328, 7693, 8792, 11074, 12656, 15386, 17584, 17741, 22148, 30772, 35482, 44296, 61544, 70964, 88592, 123088, 124187, 141928, 248374, 283856, 496748, 869309, 993496, 1738618, 1986992, 3477236, 6954472, 13908944]

約数ペア:

[(1, 13908944), (2, 6954472), (4, 3477236), (7, 1986992), (8, 1738618), (14, 993496), (16, 869309), (28, 496748), (49, 283856), (56, 248374), (98, 141928), (112, 124187), (113, 123088), (157, 88592), (196, 70964), (226, 61544), (314, 44296), (392, 35482), (452, 30772), (628, 22148), (784, 17741), (791, 17584), (904, 15386), (1099, 12656), (1256, 11074), (1582, 8792), (1808, 7693), (2198, 6328), (2512, 5537), (3164, 4396)]