38449367024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{28949}}^1$

素因数の和:29250

約数の個数: 80

約数和(自身を含む): 83355156000

約数和(自身を除く): 44905788976

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 257, 272, 304, 323, 514, 646, 1028, 1292, 2056, 2584, 4112, 4369, 4883, 5168, 8738, 9766, 17476, 19532, 28949, 34952, 39064, 57898, 69904, 78128, 83011, 115796, 166022, 231592, 332044, 463184, 492133, 550031, 664088, 984266, 1100062, 1328176, 1968532, 2200124, 3937064, 4400248, 7439893, 7874128, 8800496, 9350527, 14879786, 18701054, 29759572, 37402108, 59519144, 74804216, 119038288, 126478181, 141357967, 149608432, 252956362, 282715934, 505912724, 565431868, 1011825448, 1130863736, 2023650896, 2261727472, 2403085439, 4806170878, 9612341756, 19224683512, 38449367024]

約数ペア:

[(1, 38449367024), (2, 19224683512), (4, 9612341756), (8, 4806170878), (16, 2403085439), (17, 2261727472), (19, 2023650896), (34, 1130863736), (38, 1011825448), (68, 565431868), (76, 505912724), (136, 282715934), (152, 252956362), (257, 149608432), (272, 141357967), (304, 126478181), (323, 119038288), (514, 74804216), (646, 59519144), (1028, 37402108), (1292, 29759572), (2056, 18701054), (2584, 14879786), (4112, 9350527), (4369, 8800496), (4883, 7874128), (5168, 7439893), (8738, 4400248), (9766, 3937064), (17476, 2200124), (19532, 1968532), (28949, 1328176), (34952, 1100062), (39064, 984266), (57898, 664088), (69904, 550031), (78128, 492133), (83011, 463184), (115796, 332044), (166022, 231592)]