57001472

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 80

約数和(自身を含む): 128898000

約数和(自身を除く): 71896528

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 349, 352, 464, 512, 638, 698, 704, 928, 1276, 1396, 1408, 1856, 2552, 2792, 2816, 3712, 3839, 5104, 5584, 5632, 7424, 7678, 10121, 10208, 11168, 14848, 15356, 20242, 20416, 22336, 30712, 40484, 40832, 44672, 61424, 80968, 81664, 89344, 111331, 122848, 161936, 163328, 178688, 222662, 245696, 323872, 445324, 491392, 647744, 890648, 982784, 1295488, 1781296, 1965568, 2590976, 3562592, 5181952, 7125184, 14250368, 28500736, 57001472]

約数ペア:

[(1, 57001472), (2, 28500736), (4, 14250368), (8, 7125184), (11, 5181952), (16, 3562592), (22, 2590976), (29, 1965568), (32, 1781296), (44, 1295488), (58, 982784), (64, 890648), (88, 647744), (116, 491392), (128, 445324), (176, 323872), (232, 245696), (256, 222662), (319, 178688), (349, 163328), (352, 161936), (464, 122848), (512, 111331), (638, 89344), (698, 81664), (704, 80968), (928, 61424), (1276, 44672), (1396, 40832), (1408, 40484), (1856, 30712), (2552, 22336), (2792, 20416), (2816, 20242), (3712, 15356), (3839, 14848), (5104, 11168), (5584, 10208), (5632, 10121), (7424, 7678)]