13851152

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 33807360

約数和(自身を除く): 19956208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 283, 304, 322, 368, 437, 532, 566, 644, 874, 1064, 1132, 1288, 1748, 1981, 2128, 2264, 2576, 3059, 3496, 3962, 4528, 5377, 6118, 6509, 6992, 7924, 10754, 12236, 13018, 15848, 21508, 24472, 26036, 31696, 37639, 43016, 45563, 48944, 52072, 75278, 86032, 91126, 104144, 123671, 150556, 182252, 247342, 301112, 364504, 494684, 602224, 729008, 865697, 989368, 1731394, 1978736, 3462788, 6925576, 13851152]

約数ペア:

[(1, 13851152), (2, 6925576), (4, 3462788), (7, 1978736), (8, 1731394), (14, 989368), (16, 865697), (19, 729008), (23, 602224), (28, 494684), (38, 364504), (46, 301112), (56, 247342), (76, 182252), (92, 150556), (112, 123671), (133, 104144), (152, 91126), (161, 86032), (184, 75278), (266, 52072), (283, 48944), (304, 45563), (322, 43016), (368, 37639), (437, 31696), (532, 26036), (566, 24472), (644, 21508), (874, 15848), (1064, 13018), (1132, 12236), (1288, 10754), (1748, 7924), (1981, 6992), (2128, 6509), (2264, 6118), (2576, 5377), (3059, 4528), (3496, 3962)]