28048080896

素因数分解:

$2^{14}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8249

約数の個数: 120

約数和(自身を含む): 64422543360

約数和(自身を除く): 36374462464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 1024, 1216, 1408, 1672, 2048, 2432, 2816, 3344, 4096, 4864, 5632, 6688, 8191, 8192, 9728, 11264, 13376, 16382, 16384, 19456, 22528, 26752, 32764, 38912, 45056, 53504, 65528, 77824, 90101, 90112, 107008, 131056, 155629, 155648, 180202, 180224, 214016, 262112, 311258, 311296, 360404, 428032, 524224, 622516, 720808, 856064, 1048448, 1245032, 1441616, 1711919, 1712128, 2096896, 2490064, 2883232, 3423838, 3424256, 4193792, 4980128, 5766464, 6847676, 8387584, 9960256, 11532928, 13695352, 16775168, 19920512, 23065856, 27390704, 33550336, 39841024, 46131712, 54781408, 67100672, 79682048, 92263424, 109562816, 134201344, 159364096, 184526848, 219125632, 318728192, 369053696, 438251264, 637456384, 738107392, 876502528, 1274912768, 1476214784, 1753005056, 2549825536, 3506010112, 7012020224, 14024040448, 28048080896]

約数ペア:

[(1, 28048080896), (2, 14024040448), (4, 7012020224), (8, 3506010112), (11, 2549825536), (16, 1753005056), (19, 1476214784), (22, 1274912768), (32, 876502528), (38, 738107392), (44, 637456384), (64, 438251264), (76, 369053696), (88, 318728192), (128, 219125632), (152, 184526848), (176, 159364096), (209, 134201344), (256, 109562816), (304, 92263424), (352, 79682048), (418, 67100672), (512, 54781408), (608, 46131712), (704, 39841024), (836, 33550336), (1024, 27390704), (1216, 23065856), (1408, 19920512), (1672, 16775168), (2048, 13695352), (2432, 11532928), (2816, 9960256), (3344, 8387584), (4096, 6847676), (4864, 5766464), (5632, 4980128), (6688, 4193792), (8191, 3424256), (8192, 3423838), (9728, 2883232), (11264, 2490064), (13376, 2096896), (16382, 1712128), (16384, 1711919), (19456, 1441616), (22528, 1245032), (26752, 1048448), (32764, 856064), (38912, 720808), (45056, 622516), (53504, 524224), (65528, 428032), (77824, 360404), (90101, 311296), (90112, 311258), (107008, 262112), (131056, 214016), (155629, 180224), (155648, 180202)]