42615328

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 110605824

約数和(自身を除く): 67990496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 32, 34, 38, 56, 62, 68, 76, 112, 119, 124, 133, 136, 152, 217, 224, 238, 248, 266, 272, 304, 323, 361, 434, 476, 496, 527, 532, 544, 589, 608, 646, 722, 868, 952, 992, 1054, 1064, 1178, 1292, 1444, 1736, 1904, 2108, 2128, 2261, 2356, 2527, 2584, 2888, 3472, 3689, 3808, 4123, 4216, 4256, 4522, 4712, 5054, 5168, 5776, 6137, 6944, 7378, 8246, 8432, 9044, 9424, 10013, 10108, 10336, 11191, 11552, 12274, 14756, 16492, 16864, 18088, 18848, 20026, 20216, 22382, 24548, 29512, 32984, 36176, 40052, 40432, 42959, 44764, 49096, 59024, 65968, 70091, 72352, 78337, 80104, 80864, 85918, 89528, 98192, 118048, 131936, 140182, 156674, 160208, 171836, 179056, 190247, 196384, 280364, 313348, 320416, 343672, 358112, 380494, 560728, 626696, 687344, 760988, 1121456, 1253392, 1331729, 1374688, 1521976, 2242912, 2506784, 2663458, 3043952, 5326916, 6087904, 10653832, 21307664, 42615328]

約数ペア:

[(1, 42615328), (2, 21307664), (4, 10653832), (7, 6087904), (8, 5326916), (14, 3043952), (16, 2663458), (17, 2506784), (19, 2242912), (28, 1521976), (31, 1374688), (32, 1331729), (34, 1253392), (38, 1121456), (56, 760988), (62, 687344), (68, 626696), (76, 560728), (112, 380494), (119, 358112), (124, 343672), (133, 320416), (136, 313348), (152, 280364), (217, 196384), (224, 190247), (238, 179056), (248, 171836), (266, 160208), (272, 156674), (304, 140182), (323, 131936), (361, 118048), (434, 98192), (476, 89528), (496, 85918), (527, 80864), (532, 80104), (544, 78337), (589, 72352), (608, 70091), (646, 65968), (722, 59024), (868, 49096), (952, 44764), (992, 42959), (1054, 40432), (1064, 40052), (1178, 36176), (1292, 32984), (1444, 29512), (1736, 24548), (1904, 22382), (2108, 20216), (2128, 20026), (2261, 18848), (2356, 18088), (2527, 16864), (2584, 16492), (2888, 14756), (3472, 12274), (3689, 11552), (3808, 11191), (4123, 10336), (4216, 10108), (4256, 10013), (4522, 9424), (4712, 9044), (5054, 8432), (5168, 8246), (5776, 7378), (6137, 6944)]