38642732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 74844000

約数和(自身を除く): 36201268

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 89, 116, 178, 197, 356, 394, 551, 788, 1102, 1691, 2204, 2581, 3382, 3743, 5162, 5713, 6764, 7486, 10324, 11426, 14972, 17533, 22852, 35066, 49039, 70132, 98078, 108547, 196156, 217094, 333127, 434188, 508457, 666254, 1016914, 1332508, 2033828, 9660683, 19321366, 38642732]

約数ペア:

[(1, 38642732), (2, 19321366), (4, 9660683), (19, 2033828), (29, 1332508), (38, 1016914), (58, 666254), (76, 508457), (89, 434188), (116, 333127), (178, 217094), (197, 196156), (356, 108547), (394, 98078), (551, 70132), (788, 49039), (1102, 35066), (1691, 22852), (2204, 17533), (2581, 14972), (3382, 11426), (3743, 10324), (5162, 7486), (5713, 6764)]