39799072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 83795040

約数和(自身を除く): 43995968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 977, 1072, 1273, 1954, 2144, 2546, 3908, 5092, 7816, 10184, 15632, 18563, 20368, 31264, 37126, 40736, 65459, 74252, 130918, 148504, 261836, 297008, 523672, 594016, 1047344, 1243721, 2094688, 2487442, 4974884, 9949768, 19899536, 39799072]

約数ペア:

[(1, 39799072), (2, 19899536), (4, 9949768), (8, 4974884), (16, 2487442), (19, 2094688), (32, 1243721), (38, 1047344), (67, 594016), (76, 523672), (134, 297008), (152, 261836), (268, 148504), (304, 130918), (536, 74252), (608, 65459), (977, 40736), (1072, 37126), (1273, 31264), (1954, 20368), (2144, 18563), (2546, 15632), (3908, 10184), (5092, 7816)]