77554544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 159900480

約数和(自身を除く): 82345936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 956, 1193, 1912, 2386, 3824, 4063, 4772, 8126, 9544, 16252, 19088, 20281, 32504, 40562, 65008, 81124, 162248, 285127, 324496, 570254, 1140508, 2281016, 4562032, 4847159, 9694318, 19388636, 38777272, 77554544]

約数ペア:

[(1, 77554544), (2, 38777272), (4, 19388636), (8, 9694318), (16, 4847159), (17, 4562032), (34, 2281016), (68, 1140508), (136, 570254), (239, 324496), (272, 285127), (478, 162248), (956, 81124), (1193, 65008), (1912, 40562), (2386, 32504), (3824, 20281), (4063, 19088), (4772, 16252), (8126, 9544)]