67988384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 143085600

約数和(自身を除く): 75097216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 1669, 2144, 2546, 3338, 5092, 6676, 10184, 13352, 20368, 26704, 31711, 40736, 53408, 63422, 111823, 126844, 223646, 253688, 447292, 507376, 894584, 1014752, 1789168, 2124637, 3578336, 4249274, 8498548, 16997096, 33994192, 67988384]

約数ペア:

[(1, 67988384), (2, 33994192), (4, 16997096), (8, 8498548), (16, 4249274), (19, 3578336), (32, 2124637), (38, 1789168), (67, 1014752), (76, 894584), (134, 507376), (152, 447292), (268, 253688), (304, 223646), (536, 126844), (608, 111823), (1072, 63422), (1273, 53408), (1669, 40736), (2144, 31711), (2546, 26704), (3338, 20368), (5092, 13352), (6676, 10184)]