68851136

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1453

約数の個数: 56

約数和(自身を含む): 147431760

約数和(自身を除く): 78580624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1381, 1558, 2624, 2762, 3116, 5524, 6232, 11048, 12464, 22096, 24928, 26239, 44192, 49856, 52478, 56621, 88384, 104956, 113242, 209912, 226484, 419824, 452968, 839648, 905936, 1075799, 1679296, 1811872, 2151598, 3623744, 4303196, 8606392, 17212784, 34425568, 68851136]

約数ペア:

[(1, 68851136), (2, 34425568), (4, 17212784), (8, 8606392), (16, 4303196), (19, 3623744), (32, 2151598), (38, 1811872), (41, 1679296), (64, 1075799), (76, 905936), (82, 839648), (152, 452968), (164, 419824), (304, 226484), (328, 209912), (608, 113242), (656, 104956), (779, 88384), (1216, 56621), (1312, 52478), (1381, 49856), (1558, 44192), (2624, 26239), (2762, 24928), (3116, 22096), (5524, 12464), (6232, 11048)]