70855408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17929}}^1$

素因数の和:17969

約数の個数: 40

約数和(自身を含む): 155632400

約数和(自身を除く): 84776992

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 17929, 35858, 71716, 143432, 233077, 286864, 340651, 466154, 681302, 932308, 1362604, 1864616, 2725208, 3729232, 4428463, 5450416, 8856926, 17713852, 35427704, 70855408]

約数ペア:

[(1, 70855408), (2, 35427704), (4, 17713852), (8, 8856926), (13, 5450416), (16, 4428463), (19, 3729232), (26, 2725208), (38, 1864616), (52, 1362604), (76, 932308), (104, 681302), (152, 466154), (208, 340651), (247, 286864), (304, 233077), (494, 143432), (988, 71716), (1976, 35858), (3952, 17929)]