67286144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 143412000

約数和(自身を除く): 76125856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 292, 304, 379, 584, 608, 758, 1168, 1216, 1387, 1516, 2336, 2432, 2774, 3032, 4672, 5548, 6064, 7201, 9344, 11096, 12128, 14402, 22192, 24256, 27667, 28804, 44384, 48512, 55334, 57608, 88768, 110668, 115216, 177536, 221336, 230432, 442672, 460864, 525673, 885344, 921728, 1051346, 1770688, 2102692, 3541376, 4205384, 8410768, 16821536, 33643072, 67286144]

約数ペア:

[(1, 67286144), (2, 33643072), (4, 16821536), (8, 8410768), (16, 4205384), (19, 3541376), (32, 2102692), (38, 1770688), (64, 1051346), (73, 921728), (76, 885344), (128, 525673), (146, 460864), (152, 442672), (292, 230432), (304, 221336), (379, 177536), (584, 115216), (608, 110668), (758, 88768), (1168, 57608), (1216, 55334), (1387, 48512), (1516, 44384), (2336, 28804), (2432, 27667), (2774, 24256), (3032, 22192), (4672, 14402), (5548, 12128), (6064, 11096), (7201, 9344)]