70405712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 154990080

約数和(自身を除く): 84584368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 179, 208, 244, 248, 358, 403, 488, 496, 716, 793, 806, 976, 1432, 1586, 1612, 1891, 2327, 2864, 3172, 3224, 3782, 4654, 5549, 6344, 6448, 7564, 9308, 10919, 11098, 12688, 15128, 18616, 21838, 22196, 24583, 30256, 37232, 43676, 44392, 49166, 72137, 87352, 88784, 98332, 141947, 144274, 174704, 196664, 283894, 288548, 338489, 393328, 567788, 577096, 676978, 1135576, 1154192, 1353956, 2271152, 2707912, 4400357, 5415824, 8800714, 17601428, 35202856, 70405712]

約数ペア:

[(1, 70405712), (2, 35202856), (4, 17601428), (8, 8800714), (13, 5415824), (16, 4400357), (26, 2707912), (31, 2271152), (52, 1353956), (61, 1154192), (62, 1135576), (104, 676978), (122, 577096), (124, 567788), (179, 393328), (208, 338489), (244, 288548), (248, 283894), (358, 196664), (403, 174704), (488, 144274), (496, 141947), (716, 98332), (793, 88784), (806, 87352), (976, 72137), (1432, 49166), (1586, 44392), (1612, 43676), (1891, 37232), (2327, 30256), (2864, 24583), (3172, 22196), (3224, 21838), (3782, 18616), (4654, 15128), (5549, 12688), (6344, 11098), (6448, 10919), (7564, 9308)]