28160736

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{15439}}^1$

素因数の和:15471

約数の個数: 48

約数和(自身を含む): 77817600

約数和(自身を除く): 49656864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 15439, 30878, 46317, 61756, 92634, 123512, 185268, 247024, 293341, 370536, 494048, 586682, 741072, 880023, 1173364, 1482144, 1760046, 2346728, 3520092, 4693456, 7040184, 9386912, 14080368, 28160736]

約数ペア:

[(1, 28160736), (2, 14080368), (3, 9386912), (4, 7040184), (6, 4693456), (8, 3520092), (12, 2346728), (16, 1760046), (19, 1482144), (24, 1173364), (32, 880023), (38, 741072), (48, 586682), (57, 494048), (76, 370536), (96, 293341), (114, 247024), (152, 185268), (228, 123512), (304, 92634), (456, 61756), (608, 46317), (912, 30878), (1824, 15439)]