27940147292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{584473}}^1$

素因数の和:584550

約数の個数: 48

約数和(自身を含む): 55969230240

約数和(自身を除く): 28029082948

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 629, 646, 703, 1258, 1292, 1406, 2516, 2812, 11951, 23902, 47804, 584473, 1168946, 2337892, 9936041, 11104987, 19872082, 21625501, 22209974, 39744164, 43251002, 44419948, 86502004, 188784779, 367633517, 377569558, 410884519, 735267034, 755139116, 821769038, 1470534068, 1643538076, 6985036823, 13970073646, 27940147292]

約数ペア:

[(1, 27940147292), (2, 13970073646), (4, 6985036823), (17, 1643538076), (19, 1470534068), (34, 821769038), (37, 755139116), (38, 735267034), (68, 410884519), (74, 377569558), (76, 367633517), (148, 188784779), (323, 86502004), (629, 44419948), (646, 43251002), (703, 39744164), (1258, 22209974), (1292, 21625501), (1406, 19872082), (2516, 11104987), (2812, 9936041), (11951, 2337892), (23902, 1168946), (47804, 584473)]