28670848

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{11789}}^1$

素因数の和:11822

約数の個数: 32

約数和(自身を含む): 60129000

約数和(自身を除く): 31458152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 11789, 23578, 47156, 94312, 188624, 223991, 377248, 447982, 754496, 895964, 1508992, 1791928, 3583856, 7167712, 14335424, 28670848]

約数ペア:

[(1, 28670848), (2, 14335424), (4, 7167712), (8, 3583856), (16, 1791928), (19, 1508992), (32, 895964), (38, 754496), (64, 447982), (76, 377248), (128, 223991), (152, 188624), (304, 94312), (608, 47156), (1216, 23578), (2432, 11789)]