39879552

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 115668000

約数和(自身を除く): 75788448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 149, 164, 192, 204, 246, 272, 298, 328, 384, 408, 447, 492, 544, 596, 656, 697, 816, 894, 984, 1088, 1192, 1312, 1394, 1632, 1788, 1968, 2091, 2176, 2384, 2533, 2624, 2788, 3264, 3576, 3936, 4182, 4768, 5066, 5248, 5576, 6109, 6528, 7152, 7599, 7872, 8364, 9536, 10132, 11152, 12218, 14304, 15198, 15744, 16728, 18327, 19072, 20264, 22304, 24436, 28608, 30396, 33456, 36654, 40528, 44608, 48872, 57216, 60792, 66912, 73308, 81056, 89216, 97744, 103853, 121584, 133824, 146616, 162112, 195488, 207706, 243168, 267648, 293232, 311559, 324224, 390976, 415412, 486336, 586464, 623118, 781952, 830824, 972672, 1172928, 1246236, 1661648, 2345856, 2492472, 3323296, 4984944, 6646592, 9969888, 13293184, 19939776, 39879552]

約数ペア:

[(1, 39879552), (2, 19939776), (3, 13293184), (4, 9969888), (6, 6646592), (8, 4984944), (12, 3323296), (16, 2492472), (17, 2345856), (24, 1661648), (32, 1246236), (34, 1172928), (41, 972672), (48, 830824), (51, 781952), (64, 623118), (68, 586464), (82, 486336), (96, 415412), (102, 390976), (123, 324224), (128, 311559), (136, 293232), (149, 267648), (164, 243168), (192, 207706), (204, 195488), (246, 162112), (272, 146616), (298, 133824), (328, 121584), (384, 103853), (408, 97744), (447, 89216), (492, 81056), (544, 73308), (596, 66912), (656, 60792), (697, 57216), (816, 48872), (894, 44608), (984, 40528), (1088, 36654), (1192, 33456), (1312, 30396), (1394, 28608), (1632, 24436), (1788, 22304), (1968, 20264), (2091, 19072), (2176, 18327), (2384, 16728), (2533, 15744), (2624, 15198), (2788, 14304), (3264, 12218), (3576, 11152), (3936, 10132), (4182, 9536), (4768, 8364), (5066, 7872), (5248, 7599), (5576, 7152), (6109, 6528)]