40313832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 109361280

約数和(自身を除く): 69047448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 823, 942, 1256, 1646, 1884, 2041, 2469, 3292, 3768, 4082, 4938, 6123, 6584, 8164, 9876, 10699, 12246, 16328, 19752, 21398, 24492, 32097, 42796, 48984, 64194, 85592, 128388, 129211, 256776, 258422, 387633, 516844, 775266, 1033688, 1550532, 1679743, 3101064, 3359486, 5039229, 6718972, 10078458, 13437944, 20156916, 40313832]

約数ペア:

[(1, 40313832), (2, 20156916), (3, 13437944), (4, 10078458), (6, 6718972), (8, 5039229), (12, 3359486), (13, 3101064), (24, 1679743), (26, 1550532), (39, 1033688), (52, 775266), (78, 516844), (104, 387633), (156, 258422), (157, 256776), (312, 129211), (314, 128388), (471, 85592), (628, 64194), (823, 48984), (942, 42796), (1256, 32097), (1646, 24492), (1884, 21398), (2041, 19752), (2469, 16328), (3292, 12246), (3768, 10699), (4082, 9876), (4938, 8164), (6123, 6584)]