42447328

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 111694464

約数和(自身を除く): 69247136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 77, 88, 92, 98, 107, 112, 154, 161, 176, 184, 196, 214, 224, 253, 308, 322, 352, 368, 392, 428, 506, 539, 616, 644, 736, 749, 784, 856, 1012, 1078, 1127, 1177, 1232, 1288, 1498, 1568, 1712, 1771, 2024, 2156, 2254, 2354, 2461, 2464, 2576, 2996, 3424, 3542, 4048, 4312, 4508, 4708, 4922, 5152, 5243, 5992, 7084, 8096, 8239, 8624, 9016, 9416, 9844, 10486, 11984, 12397, 14168, 16478, 17227, 17248, 18032, 18832, 19688, 20972, 23968, 24794, 27071, 28336, 32956, 34454, 36064, 37664, 39376, 41944, 49588, 54142, 56672, 57673, 65912, 68908, 78752, 83888, 99176, 108284, 115346, 120589, 131824, 137816, 167776, 189497, 198352, 216568, 230692, 241178, 263648, 275632, 378994, 396704, 433136, 461384, 482356, 551264, 757988, 866272, 922768, 964712, 1326479, 1515976, 1845536, 1929424, 2652958, 3031952, 3858848, 5305916, 6063904, 10611832, 21223664, 42447328]

約数ペア:

[(1, 42447328), (2, 21223664), (4, 10611832), (7, 6063904), (8, 5305916), (11, 3858848), (14, 3031952), (16, 2652958), (22, 1929424), (23, 1845536), (28, 1515976), (32, 1326479), (44, 964712), (46, 922768), (49, 866272), (56, 757988), (77, 551264), (88, 482356), (92, 461384), (98, 433136), (107, 396704), (112, 378994), (154, 275632), (161, 263648), (176, 241178), (184, 230692), (196, 216568), (214, 198352), (224, 189497), (253, 167776), (308, 137816), (322, 131824), (352, 120589), (368, 115346), (392, 108284), (428, 99176), (506, 83888), (539, 78752), (616, 68908), (644, 65912), (736, 57673), (749, 56672), (784, 54142), (856, 49588), (1012, 41944), (1078, 39376), (1127, 37664), (1177, 36064), (1232, 34454), (1288, 32956), (1498, 28336), (1568, 27071), (1712, 24794), (1771, 23968), (2024, 20972), (2156, 19688), (2254, 18832), (2354, 18032), (2461, 17248), (2464, 17227), (2576, 16478), (2996, 14168), (3424, 12397), (3542, 11984), (4048, 10486), (4312, 9844), (4508, 9416), (4708, 9016), (4922, 8624), (5152, 8239), (5243, 8096), (5992, 7084)]