47040448

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 118286784

約数和(自身を除く): 71246336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 164, 182, 197, 208, 224, 287, 328, 364, 394, 416, 448, 533, 574, 656, 728, 788, 832, 1066, 1148, 1312, 1379, 1456, 1576, 2132, 2296, 2561, 2624, 2758, 2912, 3152, 3731, 4264, 4592, 5122, 5516, 5824, 6304, 7462, 8077, 8528, 9184, 10244, 11032, 12608, 14924, 16154, 17056, 17927, 18368, 20488, 22064, 29848, 32308, 34112, 35854, 40976, 44128, 56539, 59696, 64616, 71708, 81952, 88256, 105001, 113078, 119392, 129232, 143416, 163904, 210002, 226156, 238784, 258464, 286832, 420004, 452312, 516928, 573664, 735007, 840008, 904624, 1147328, 1470014, 1680016, 1809248, 2940028, 3360032, 3618496, 5880056, 6720064, 11760112, 23520224, 47040448]

約数ペア:

[(1, 47040448), (2, 23520224), (4, 11760112), (7, 6720064), (8, 5880056), (13, 3618496), (14, 3360032), (16, 2940028), (26, 1809248), (28, 1680016), (32, 1470014), (41, 1147328), (52, 904624), (56, 840008), (64, 735007), (82, 573664), (91, 516928), (104, 452312), (112, 420004), (164, 286832), (182, 258464), (197, 238784), (208, 226156), (224, 210002), (287, 163904), (328, 143416), (364, 129232), (394, 119392), (416, 113078), (448, 105001), (533, 88256), (574, 81952), (656, 71708), (728, 64616), (788, 59696), (832, 56539), (1066, 44128), (1148, 40976), (1312, 35854), (1379, 34112), (1456, 32308), (1576, 29848), (2132, 22064), (2296, 20488), (2561, 18368), (2624, 17927), (2758, 17056), (2912, 16154), (3152, 14924), (3731, 12608), (4264, 11032), (4592, 10244), (5122, 9184), (5516, 8528), (5824, 8077), (6304, 7462)]