11948506576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{8191}}^1$

素因数の和:8420

約数の個数: 80

約数和(自身を含む): 25452085248

約数和(自身を除く): 13503578672

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 173, 248, 272, 346, 496, 527, 692, 1054, 1384, 2108, 2768, 2941, 4216, 5363, 5882, 8191, 8432, 10726, 11764, 16382, 21452, 23528, 32764, 42904, 47056, 65528, 85808, 91171, 131056, 139247, 182342, 253921, 278494, 364684, 507842, 556988, 729368, 1015684, 1113976, 1417043, 1458736, 2031368, 2227952, 2834086, 4062736, 4316657, 5668172, 8633314, 11336344, 17266628, 22672688, 24089731, 34533256, 43928333, 48179462, 69066512, 87856666, 96358924, 175713332, 192717848, 351426664, 385435696, 702853328, 746781661, 1493563322, 2987126644, 5974253288, 11948506576]

約数ペア:

[(1, 11948506576), (2, 5974253288), (4, 2987126644), (8, 1493563322), (16, 746781661), (17, 702853328), (31, 385435696), (34, 351426664), (62, 192717848), (68, 175713332), (124, 96358924), (136, 87856666), (173, 69066512), (248, 48179462), (272, 43928333), (346, 34533256), (496, 24089731), (527, 22672688), (692, 17266628), (1054, 11336344), (1384, 8633314), (2108, 5668172), (2768, 4316657), (2941, 4062736), (4216, 2834086), (5363, 2227952), (5882, 2031368), (8191, 1458736), (8432, 1417043), (10726, 1113976), (11764, 1015684), (16382, 729368), (21452, 556988), (23528, 507842), (32764, 364684), (42904, 278494), (47056, 253921), (65528, 182342), (85808, 139247), (91171, 131056)]