15047312

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1168

約数の個数: 60

約数和(自身を含む): 35940780

約数和(自身を除く): 20893468

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1129, 1666, 1904, 2258, 3332, 4516, 6664, 7903, 9032, 13328, 15806, 18064, 19193, 31612, 38386, 55321, 63224, 76772, 110642, 126448, 134351, 153544, 221284, 268702, 307088, 442568, 537404, 885136, 940457, 1074808, 1880914, 2149616, 3761828, 7523656, 15047312]

約数ペア:

[(1, 15047312), (2, 7523656), (4, 3761828), (7, 2149616), (8, 1880914), (14, 1074808), (16, 940457), (17, 885136), (28, 537404), (34, 442568), (49, 307088), (56, 268702), (68, 221284), (98, 153544), (112, 134351), (119, 126448), (136, 110642), (196, 76772), (238, 63224), (272, 55321), (392, 38386), (476, 31612), (784, 19193), (833, 18064), (952, 15806), (1129, 13328), (1666, 9032), (1904, 7903), (2258, 6664), (3332, 4516)]