40144768

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{6673}}^1$

素因数の和:6734

約数の個数: 32

約数和(自身を含む): 81689760

約数和(自身を除く): 41544992

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 6673, 13346, 26692, 53384, 106768, 213536, 313631, 427072, 627262, 854144, 1254524, 2509048, 5018096, 10036192, 20072384, 40144768]

約数ペア:

[(1, 40144768), (2, 20072384), (4, 10036192), (8, 5018096), (16, 2509048), (32, 1254524), (47, 854144), (64, 627262), (94, 427072), (128, 313631), (188, 213536), (376, 106768), (752, 53384), (1504, 26692), (3008, 13346), (6016, 6673)]