38855152

素因数分解:

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

素因数の和:115

約数の個数: 90

約数和(自身を含む): 93826584

約数和(自身を除く): 54971432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 361, 434, 496, 532, 589, 722, 868, 961, 1064, 1178, 1444, 1736, 1922, 2128, 2356, 2527, 2888, 3472, 3844, 4123, 4712, 5054, 5776, 6727, 7688, 8246, 9424, 10108, 11191, 13454, 15376, 16492, 18259, 20216, 22382, 26908, 32984, 36518, 40432, 44764, 53816, 65968, 73036, 78337, 89528, 107632, 127813, 146072, 156674, 179056, 255626, 292144, 313348, 346921, 511252, 626696, 693842, 1022504, 1253392, 1387684, 2045008, 2428447, 2775368, 4856894, 5550736, 9713788, 19427576, 38855152]

約数ペア:

[(1, 38855152), (2, 19427576), (4, 9713788), (7, 5550736), (8, 4856894), (14, 2775368), (16, 2428447), (19, 2045008), (28, 1387684), (31, 1253392), (38, 1022504), (56, 693842), (62, 626696), (76, 511252), (112, 346921), (124, 313348), (133, 292144), (152, 255626), (217, 179056), (248, 156674), (266, 146072), (304, 127813), (361, 107632), (434, 89528), (496, 78337), (532, 73036), (589, 65968), (722, 53816), (868, 44764), (961, 40432), (1064, 36518), (1178, 32984), (1444, 26908), (1736, 22382), (1922, 20216), (2128, 18259), (2356, 16492), (2527, 15376), (2888, 13454), (3472, 11191), (3844, 10108), (4123, 9424), (4712, 8246), (5054, 7688), (5776, 6727)]