68207264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6645

約数の個数: 48

約数和(自身を含む): 149688000

約数和(自身を除く): 81480736

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 6599, 10336, 13198, 26396, 52792, 105584, 112183, 125381, 211168, 224366, 250762, 448732, 501524, 897464, 1003048, 1794928, 2006096, 2131477, 3589856, 4012192, 4262954, 8525908, 17051816, 34103632, 68207264]

約数ペア:

[(1, 68207264), (2, 34103632), (4, 17051816), (8, 8525908), (16, 4262954), (17, 4012192), (19, 3589856), (32, 2131477), (34, 2006096), (38, 1794928), (68, 1003048), (76, 897464), (136, 501524), (152, 448732), (272, 250762), (304, 224366), (323, 211168), (544, 125381), (608, 112183), (646, 105584), (1292, 52792), (2584, 26396), (5168, 13198), (6599, 10336)]