28053704

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7477}}^1$

素因数の和:7557

約数の個数: 32

約数和(自身を含む): 61020480

約数和(自身を除く): 32966776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 7477, 14954, 29908, 52339, 59816, 104678, 209356, 418712, 500959, 1001918, 2003836, 3506713, 4007672, 7013426, 14026852, 28053704]

約数ペア:

[(1, 28053704), (2, 14026852), (4, 7013426), (7, 4007672), (8, 3506713), (14, 2003836), (28, 1001918), (56, 500959), (67, 418712), (134, 209356), (268, 104678), (469, 59816), (536, 52339), (938, 29908), (1876, 14954), (3752, 7477)]