28914048

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 87648600

約数和(自身を除く): 58734552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1321, 1368, 1824, 2432, 2642, 2736, 3648, 3963, 5284, 5472, 7296, 7926, 10568, 10944, 11889, 15852, 21136, 21888, 23778, 25099, 31704, 42272, 47556, 50198, 63408, 75297, 84544, 95112, 100396, 126816, 150594, 169088, 190224, 200792, 225891, 253632, 301188, 380448, 401584, 451782, 507264, 602376, 760896, 803168, 903564, 1204752, 1521792, 1606336, 1807128, 2409504, 3212672, 3614256, 4819008, 7228512, 9638016, 14457024, 28914048]

約数ペア:

[(1, 28914048), (2, 14457024), (3, 9638016), (4, 7228512), (6, 4819008), (8, 3614256), (9, 3212672), (12, 2409504), (16, 1807128), (18, 1606336), (19, 1521792), (24, 1204752), (32, 903564), (36, 803168), (38, 760896), (48, 602376), (57, 507264), (64, 451782), (72, 401584), (76, 380448), (96, 301188), (114, 253632), (128, 225891), (144, 200792), (152, 190224), (171, 169088), (192, 150594), (228, 126816), (288, 100396), (304, 95112), (342, 84544), (384, 75297), (456, 63408), (576, 50198), (608, 47556), (684, 42272), (912, 31704), (1152, 25099), (1216, 23778), (1321, 21888), (1368, 21136), (1824, 15852), (2432, 11889), (2642, 10944), (2736, 10568), (3648, 7926), (3963, 7296), (5284, 5472)]