71159552

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 152981136

約数和(自身を除く): 81821584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 197, 256, 272, 332, 394, 544, 664, 788, 1088, 1328, 1411, 1576, 2176, 2656, 2822, 3152, 3349, 4352, 5312, 5644, 6304, 6698, 10624, 11288, 12608, 13396, 16351, 21248, 22576, 25216, 26792, 32702, 45152, 50432, 53584, 65404, 90304, 107168, 130808, 180608, 214336, 261616, 277967, 361216, 428672, 523232, 555934, 857344, 1046464, 1111868, 2092928, 2223736, 4185856, 4447472, 8894944, 17789888, 35579776, 71159552]

約数ペア:

[(1, 71159552), (2, 35579776), (4, 17789888), (8, 8894944), (16, 4447472), (17, 4185856), (32, 2223736), (34, 2092928), (64, 1111868), (68, 1046464), (83, 857344), (128, 555934), (136, 523232), (166, 428672), (197, 361216), (256, 277967), (272, 261616), (332, 214336), (394, 180608), (544, 130808), (664, 107168), (788, 90304), (1088, 65404), (1328, 53584), (1411, 50432), (1576, 45152), (2176, 32702), (2656, 26792), (2822, 25216), (3152, 22576), (3349, 21248), (4352, 16351), (5312, 13396), (5644, 12608), (6304, 11288), (6698, 10624)]