67682864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3323}}^1$

素因数の和:3417

約数の個数: 40

約数和(自身を含む): 140139840

約数和(自身を除く): 72456976

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 3323, 5092, 6646, 10184, 13292, 20368, 26584, 53168, 63137, 126274, 222641, 252548, 445282, 505096, 890564, 1010192, 1781128, 3562256, 4230179, 8460358, 16920716, 33841432, 67682864]

約数ペア:

[(1, 67682864), (2, 33841432), (4, 16920716), (8, 8460358), (16, 4230179), (19, 3562256), (38, 1781128), (67, 1010192), (76, 890564), (134, 505096), (152, 445282), (268, 252548), (304, 222641), (536, 126274), (1072, 63137), (1273, 53168), (2546, 26584), (3323, 20368), (5092, 13292), (6646, 10184)]