42337568

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 109396224

約数和(自身を除く): 67058656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 67, 91, 98, 104, 112, 124, 134, 182, 196, 208, 217, 224, 248, 268, 364, 392, 403, 416, 434, 469, 496, 536, 637, 728, 784, 806, 868, 871, 938, 992, 1072, 1274, 1456, 1519, 1568, 1612, 1736, 1742, 1876, 2077, 2144, 2548, 2821, 2912, 3038, 3224, 3283, 3472, 3484, 3752, 4154, 5096, 5642, 6076, 6097, 6448, 6566, 6944, 6968, 7504, 8308, 10192, 11284, 12152, 12194, 12896, 13132, 13936, 14539, 15008, 16616, 19747, 20384, 22568, 24304, 24388, 26264, 27001, 27872, 29078, 33232, 39494, 42679, 45136, 48608, 48776, 52528, 54002, 58156, 66464, 78988, 85358, 90272, 97552, 101773, 105056, 108004, 116312, 157976, 170716, 189007, 195104, 203546, 216008, 232624, 315952, 341432, 378014, 407092, 432016, 465248, 631904, 682864, 756028, 814184, 864032, 1323049, 1365728, 1512056, 1628368, 2646098, 3024112, 3256736, 5292196, 6048224, 10584392, 21168784, 42337568]

約数ペア:

[(1, 42337568), (2, 21168784), (4, 10584392), (7, 6048224), (8, 5292196), (13, 3256736), (14, 3024112), (16, 2646098), (26, 1628368), (28, 1512056), (31, 1365728), (32, 1323049), (49, 864032), (52, 814184), (56, 756028), (62, 682864), (67, 631904), (91, 465248), (98, 432016), (104, 407092), (112, 378014), (124, 341432), (134, 315952), (182, 232624), (196, 216008), (208, 203546), (217, 195104), (224, 189007), (248, 170716), (268, 157976), (364, 116312), (392, 108004), (403, 105056), (416, 101773), (434, 97552), (469, 90272), (496, 85358), (536, 78988), (637, 66464), (728, 58156), (784, 54002), (806, 52528), (868, 48776), (871, 48608), (938, 45136), (992, 42679), (1072, 39494), (1274, 33232), (1456, 29078), (1519, 27872), (1568, 27001), (1612, 26264), (1736, 24388), (1742, 24304), (1876, 22568), (2077, 20384), (2144, 19747), (2548, 16616), (2821, 15008), (2912, 14539), (3038, 13936), (3224, 13132), (3283, 12896), (3472, 12194), (3484, 12152), (3752, 11284), (4154, 10192), (5096, 8308), (5642, 7504), (6076, 6968), (6097, 6944), (6448, 6566)]