8285928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 25681920

約数和(自身を除く): 17395992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 37, 42, 43, 56, 62, 74, 84, 86, 93, 111, 124, 129, 148, 168, 172, 186, 217, 222, 248, 258, 259, 296, 301, 344, 372, 434, 444, 516, 518, 602, 651, 744, 777, 868, 888, 903, 1032, 1036, 1147, 1204, 1302, 1333, 1554, 1591, 1736, 1806, 2072, 2294, 2408, 2604, 2666, 3108, 3182, 3441, 3612, 3999, 4588, 4773, 5208, 5332, 6216, 6364, 6882, 7224, 7998, 8029, 9176, 9331, 9546, 10664, 11137, 12728, 13764, 15996, 16058, 18662, 19092, 22274, 24087, 27528, 27993, 31992, 32116, 33411, 37324, 38184, 44548, 48174, 49321, 55986, 64232, 66822, 74648, 89096, 96348, 98642, 111972, 133644, 147963, 192696, 197284, 223944, 267288, 295926, 345247, 394568, 591852, 690494, 1035741, 1183704, 1380988, 2071482, 2761976, 4142964, 8285928]

約数ペア:

[(1, 8285928), (2, 4142964), (3, 2761976), (4, 2071482), (6, 1380988), (7, 1183704), (8, 1035741), (12, 690494), (14, 591852), (21, 394568), (24, 345247), (28, 295926), (31, 267288), (37, 223944), (42, 197284), (43, 192696), (56, 147963), (62, 133644), (74, 111972), (84, 98642), (86, 96348), (93, 89096), (111, 74648), (124, 66822), (129, 64232), (148, 55986), (168, 49321), (172, 48174), (186, 44548), (217, 38184), (222, 37324), (248, 33411), (258, 32116), (259, 31992), (296, 27993), (301, 27528), (344, 24087), (372, 22274), (434, 19092), (444, 18662), (516, 16058), (518, 15996), (602, 13764), (651, 12728), (744, 11137), (777, 10664), (868, 9546), (888, 9331), (903, 9176), (1032, 8029), (1036, 7998), (1147, 7224), (1204, 6882), (1302, 6364), (1333, 6216), (1554, 5332), (1591, 5208), (1736, 4773), (1806, 4588), (2072, 3999), (2294, 3612), (2408, 3441), (2604, 3182), (2666, 3108)]