4999808

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 11236320

約数和(自身を除く): 6236512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 67, 88, 106, 128, 134, 176, 212, 268, 352, 424, 536, 583, 704, 737, 848, 1072, 1166, 1408, 1474, 1696, 2144, 2332, 2948, 3392, 3551, 4288, 4664, 5896, 6784, 7102, 8576, 9328, 11792, 14204, 18656, 23584, 28408, 37312, 39061, 47168, 56816, 74624, 78122, 94336, 113632, 156244, 227264, 312488, 454528, 624976, 1249952, 2499904, 4999808]

約数ペア:

[(1, 4999808), (2, 2499904), (4, 1249952), (8, 624976), (11, 454528), (16, 312488), (22, 227264), (32, 156244), (44, 113632), (53, 94336), (64, 78122), (67, 74624), (88, 56816), (106, 47168), (128, 39061), (134, 37312), (176, 28408), (212, 23584), (268, 18656), (352, 14204), (424, 11792), (536, 9328), (583, 8576), (704, 7102), (737, 6784), (848, 5896), (1072, 4664), (1166, 4288), (1408, 3551), (1474, 3392), (1696, 2948), (2144, 2332)]