29875712

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 64817280

約数和(自身を除く): 34941568

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 59, 64, 86, 92, 118, 128, 172, 184, 236, 256, 344, 368, 472, 512, 688, 736, 944, 989, 1357, 1376, 1472, 1888, 1978, 2537, 2714, 2752, 2944, 3776, 3956, 5074, 5428, 5504, 5888, 7552, 7912, 10148, 10856, 11008, 11776, 15104, 15824, 20296, 21712, 22016, 30208, 31648, 40592, 43424, 58351, 63296, 81184, 86848, 116702, 126592, 162368, 173696, 233404, 253184, 324736, 347392, 466808, 506368, 649472, 694784, 933616, 1298944, 1867232, 3734464, 7468928, 14937856, 29875712]

約数ペア:

[(1, 29875712), (2, 14937856), (4, 7468928), (8, 3734464), (16, 1867232), (23, 1298944), (32, 933616), (43, 694784), (46, 649472), (59, 506368), (64, 466808), (86, 347392), (92, 324736), (118, 253184), (128, 233404), (172, 173696), (184, 162368), (236, 126592), (256, 116702), (344, 86848), (368, 81184), (472, 63296), (512, 58351), (688, 43424), (736, 40592), (944, 31648), (989, 30208), (1357, 22016), (1376, 21712), (1472, 20296), (1888, 15824), (1978, 15104), (2537, 11776), (2714, 11008), (2752, 10856), (2944, 10148), (3776, 7912), (3956, 7552), (5074, 5888), (5428, 5504)]