57684368

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 80

約数和(自身を含む): 136300800

約数和(自身を除く): 78616432

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 343, 368, 392, 457, 644, 686, 784, 914, 1127, 1288, 1372, 1828, 2254, 2576, 2744, 3199, 3656, 4508, 5488, 6398, 7312, 7889, 9016, 10511, 12796, 15778, 18032, 21022, 22393, 25592, 31556, 42044, 44786, 51184, 63112, 73577, 84088, 89572, 126224, 147154, 156751, 168176, 179144, 294308, 313502, 358288, 515039, 588616, 627004, 1030078, 1177232, 1254008, 2060156, 2508016, 3605273, 4120312, 7210546, 8240624, 14421092, 28842184, 57684368]

約数ペア:

[(1, 57684368), (2, 28842184), (4, 14421092), (7, 8240624), (8, 7210546), (14, 4120312), (16, 3605273), (23, 2508016), (28, 2060156), (46, 1254008), (49, 1177232), (56, 1030078), (92, 627004), (98, 588616), (112, 515039), (161, 358288), (184, 313502), (196, 294308), (322, 179144), (343, 168176), (368, 156751), (392, 147154), (457, 126224), (644, 89572), (686, 84088), (784, 73577), (914, 63112), (1127, 51184), (1288, 44786), (1372, 42044), (1828, 31556), (2254, 25592), (2576, 22393), (2744, 21022), (3199, 18032), (3656, 15778), (4508, 12796), (5488, 10511), (6398, 9016), (7312, 7889)]