71127184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13763}}^1$

素因数の和:13807

約数の個数: 40

約数和(自身を含む): 153606240

約数和(自身を除く): 82479056

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 13763, 27526, 55052, 110104, 220208, 233971, 261497, 467942, 522994, 935884, 1045988, 1871768, 2091976, 3743536, 4183952, 4445449, 8890898, 17781796, 35563592, 71127184]

約数ペア:

[(1, 71127184), (2, 35563592), (4, 17781796), (8, 8890898), (16, 4445449), (17, 4183952), (19, 3743536), (34, 2091976), (38, 1871768), (68, 1045988), (76, 935884), (136, 522994), (152, 467942), (272, 261497), (304, 233971), (323, 220208), (646, 110104), (1292, 55052), (2584, 27526), (5168, 13763)]