13787312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 120

約数和(自身を含む): 36283392

約数和(自身を除く): 22496080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 112, 124, 133, 152, 154, 176, 209, 217, 248, 266, 304, 308, 341, 361, 418, 434, 496, 532, 589, 616, 682, 722, 836, 868, 1064, 1178, 1232, 1364, 1444, 1463, 1672, 1736, 2128, 2356, 2387, 2527, 2728, 2888, 2926, 3344, 3472, 3971, 4123, 4712, 4774, 5054, 5456, 5776, 5852, 6479, 7942, 8246, 9424, 9548, 10108, 11191, 11704, 12958, 15884, 16492, 19096, 20216, 22382, 23408, 25916, 27797, 31768, 32984, 38192, 40432, 44764, 45353, 51832, 55594, 63536, 65968, 78337, 89528, 90706, 103664, 111188, 123101, 156674, 179056, 181412, 222376, 246202, 313348, 362824, 444752, 492404, 626696, 725648, 861707, 984808, 1253392, 1723414, 1969616, 3446828, 6893656, 13787312]

約数ペア:

[(1, 13787312), (2, 6893656), (4, 3446828), (7, 1969616), (8, 1723414), (11, 1253392), (14, 984808), (16, 861707), (19, 725648), (22, 626696), (28, 492404), (31, 444752), (38, 362824), (44, 313348), (56, 246202), (62, 222376), (76, 181412), (77, 179056), (88, 156674), (112, 123101), (124, 111188), (133, 103664), (152, 90706), (154, 89528), (176, 78337), (209, 65968), (217, 63536), (248, 55594), (266, 51832), (304, 45353), (308, 44764), (341, 40432), (361, 38192), (418, 32984), (434, 31768), (496, 27797), (532, 25916), (589, 23408), (616, 22382), (682, 20216), (722, 19096), (836, 16492), (868, 15884), (1064, 12958), (1178, 11704), (1232, 11191), (1364, 10108), (1444, 9548), (1463, 9424), (1672, 8246), (1736, 7942), (2128, 6479), (2356, 5852), (2387, 5776), (2527, 5456), (2728, 5054), (2888, 4774), (2926, 4712), (3344, 4123), (3472, 3971)]