37991616

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 112

約数和(自身を含む): 111971328

約数和(自身を除く): 73979712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 491, 496, 624, 744, 806, 832, 982, 992, 1209, 1248, 1473, 1488, 1612, 1964, 1984, 2418, 2496, 2946, 2976, 3224, 3928, 4836, 5892, 5952, 6383, 6448, 7856, 9672, 11784, 12766, 12896, 15221, 15712, 19149, 19344, 23568, 25532, 25792, 30442, 31424, 38298, 38688, 45663, 47136, 51064, 60884, 76596, 77376, 91326, 94272, 102128, 121768, 153192, 182652, 197873, 204256, 243536, 306384, 365304, 395746, 408512, 487072, 593619, 612768, 730608, 791492, 974144, 1187238, 1225536, 1461216, 1582984, 2374476, 2922432, 3165968, 4748952, 6331936, 9497904, 12663872, 18995808, 37991616]

約数ペア:

[(1, 37991616), (2, 18995808), (3, 12663872), (4, 9497904), (6, 6331936), (8, 4748952), (12, 3165968), (13, 2922432), (16, 2374476), (24, 1582984), (26, 1461216), (31, 1225536), (32, 1187238), (39, 974144), (48, 791492), (52, 730608), (62, 612768), (64, 593619), (78, 487072), (93, 408512), (96, 395746), (104, 365304), (124, 306384), (156, 243536), (186, 204256), (192, 197873), (208, 182652), (248, 153192), (312, 121768), (372, 102128), (403, 94272), (416, 91326), (491, 77376), (496, 76596), (624, 60884), (744, 51064), (806, 47136), (832, 45663), (982, 38688), (992, 38298), (1209, 31424), (1248, 30442), (1473, 25792), (1488, 25532), (1612, 23568), (1964, 19344), (1984, 19149), (2418, 15712), (2496, 15221), (2946, 12896), (2976, 12766), (3224, 11784), (3928, 9672), (4836, 7856), (5892, 6448), (5952, 6383)]