28794192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 91297728

約数和(自身を除く): 62503536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 71, 84, 102, 112, 119, 136, 142, 168, 204, 213, 238, 272, 284, 336, 357, 408, 426, 476, 497, 568, 714, 816, 852, 952, 994, 1136, 1207, 1428, 1491, 1704, 1904, 1988, 2414, 2856, 2982, 3408, 3621, 3976, 4828, 5041, 5712, 5964, 7242, 7952, 8449, 9656, 10082, 11928, 14484, 15123, 16898, 19312, 20164, 23856, 25347, 28968, 30246, 33796, 35287, 40328, 50694, 57936, 60492, 67592, 70574, 80656, 85697, 101388, 105861, 120984, 135184, 141148, 171394, 202776, 211722, 241968, 257091, 282296, 342788, 405552, 423444, 514182, 564592, 599879, 685576, 846888, 1028364, 1199758, 1371152, 1693776, 1799637, 2056728, 2399516, 3599274, 4113456, 4799032, 7198548, 9598064, 14397096, 28794192]

約数ペア:

[(1, 28794192), (2, 14397096), (3, 9598064), (4, 7198548), (6, 4799032), (7, 4113456), (8, 3599274), (12, 2399516), (14, 2056728), (16, 1799637), (17, 1693776), (21, 1371152), (24, 1199758), (28, 1028364), (34, 846888), (42, 685576), (48, 599879), (51, 564592), (56, 514182), (68, 423444), (71, 405552), (84, 342788), (102, 282296), (112, 257091), (119, 241968), (136, 211722), (142, 202776), (168, 171394), (204, 141148), (213, 135184), (238, 120984), (272, 105861), (284, 101388), (336, 85697), (357, 80656), (408, 70574), (426, 67592), (476, 60492), (497, 57936), (568, 50694), (714, 40328), (816, 35287), (852, 33796), (952, 30246), (994, 28968), (1136, 25347), (1207, 23856), (1428, 20164), (1491, 19312), (1704, 16898), (1904, 15123), (1988, 14484), (2414, 11928), (2856, 10082), (2982, 9656), (3408, 8449), (3621, 7952), (3976, 7242), (4828, 5964), (5041, 5712)]