67591808

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 141372000

約数和(自身を除く): 73780192

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 131, 139, 232, 262, 278, 464, 524, 556, 928, 1048, 1112, 1856, 2096, 2224, 3712, 3799, 4031, 4192, 4448, 7598, 8062, 8384, 8896, 15196, 16124, 16768, 17792, 18209, 30392, 32248, 36418, 60784, 64496, 72836, 121568, 128992, 145672, 243136, 257984, 291344, 486272, 515968, 528061, 582688, 1056122, 1165376, 2112244, 2330752, 4224488, 8448976, 16897952, 33795904, 67591808]

約数ペア:

[(1, 67591808), (2, 33795904), (4, 16897952), (8, 8448976), (16, 4224488), (29, 2330752), (32, 2112244), (58, 1165376), (64, 1056122), (116, 582688), (128, 528061), (131, 515968), (139, 486272), (232, 291344), (262, 257984), (278, 243136), (464, 145672), (524, 128992), (556, 121568), (928, 72836), (1048, 64496), (1112, 60784), (1856, 36418), (2096, 32248), (2224, 30392), (3712, 18209), (3799, 17792), (4031, 16768), (4192, 16124), (4448, 15196), (7598, 8896), (8062, 8384)]