25870108496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1\times {\mathrm{3001}}^1$

素因数の和:3840

約数の個数: 80

約数和(自身を含む): 54454670928

約数和(自身を除く): 28584562432

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 773, 1394, 1546, 2788, 3001, 3092, 5576, 6002, 6184, 11152, 12004, 12368, 13141, 24008, 26282, 31693, 48016, 51017, 52564, 63386, 102034, 105128, 123041, 126772, 204068, 210256, 246082, 253544, 408136, 492164, 507088, 538781, 816272, 984328, 1077562, 1968656, 2091697, 2155124, 2319773, 4183394, 4310248, 4639546, 8366788, 8620496, 9279092, 16733576, 18558184, 33467152, 37116368, 39436141, 78872282, 95110693, 157744564, 190221386, 315489128, 380442772, 630978256, 760885544, 1521771088, 1616881781, 3233763562, 6467527124, 12935054248, 25870108496]

約数ペア:

[(1, 25870108496), (2, 12935054248), (4, 6467527124), (8, 3233763562), (16, 1616881781), (17, 1521771088), (34, 760885544), (41, 630978256), (68, 380442772), (82, 315489128), (136, 190221386), (164, 157744564), (272, 95110693), (328, 78872282), (656, 39436141), (697, 37116368), (773, 33467152), (1394, 18558184), (1546, 16733576), (2788, 9279092), (3001, 8620496), (3092, 8366788), (5576, 4639546), (6002, 4310248), (6184, 4183394), (11152, 2319773), (12004, 2155124), (12368, 2091697), (13141, 1968656), (24008, 1077562), (26282, 984328), (31693, 816272), (48016, 538781), (51017, 507088), (52564, 492164), (63386, 408136), (102034, 253544), (105128, 246082), (123041, 210256), (126772, 204068)]