28056768

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7725

約数の個数: 56

約数和(自身を含む): 78150720

約数和(自身を除く): 50093952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 7691, 15382, 23073, 30764, 46146, 61528, 92292, 123056, 146129, 184584, 246112, 292258, 369168, 438387, 492224, 584516, 738336, 876774, 1169032, 1476672, 1753548, 2338064, 3507096, 4676128, 7014192, 9352256, 14028384, 28056768]

約数ペア:

[(1, 28056768), (2, 14028384), (3, 9352256), (4, 7014192), (6, 4676128), (8, 3507096), (12, 2338064), (16, 1753548), (19, 1476672), (24, 1169032), (32, 876774), (38, 738336), (48, 584516), (57, 492224), (64, 438387), (76, 369168), (96, 292258), (114, 246112), (152, 184584), (192, 146129), (228, 123056), (304, 92292), (456, 61528), (608, 46146), (912, 30764), (1216, 23073), (1824, 15382), (3648, 7691)]