724702928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{4493}}^1$

素因数の和:5111

約数の個数: 40

約数和(自身を含む): 1489545288

約数和(自身を除く): 764842360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 593, 1186, 2372, 4493, 4744, 8986, 9488, 10081, 17972, 20162, 35944, 40324, 71888, 76381, 80648, 152762, 161296, 305524, 611048, 1222096, 2664349, 5328698, 10657396, 21314792, 42629584, 45293933, 90587866, 181175732, 362351464, 724702928]

約数ペア:

[(1, 724702928), (2, 362351464), (4, 181175732), (8, 90587866), (16, 45293933), (17, 42629584), (34, 21314792), (68, 10657396), (136, 5328698), (272, 2664349), (593, 1222096), (1186, 611048), (2372, 305524), (4493, 161296), (4744, 152762), (8986, 80648), (9488, 76381), (10081, 71888), (17972, 40324), (20162, 35944)]