56638288

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 134348544

約数和(自身を除く): 77710256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 151, 197, 238, 272, 302, 394, 476, 604, 788, 952, 1057, 1208, 1379, 1576, 1904, 2114, 2416, 2567, 2758, 3152, 3349, 4228, 5134, 5516, 6698, 8456, 10268, 11032, 13396, 16912, 17969, 20536, 22064, 23443, 26792, 29747, 35938, 41072, 46886, 53584, 59494, 71876, 93772, 118988, 143752, 187544, 208229, 237976, 287504, 375088, 416458, 475952, 505699, 832916, 1011398, 1665832, 2022796, 3331664, 3539893, 4045592, 7079786, 8091184, 14159572, 28319144, 56638288]

約数ペア:

[(1, 56638288), (2, 28319144), (4, 14159572), (7, 8091184), (8, 7079786), (14, 4045592), (16, 3539893), (17, 3331664), (28, 2022796), (34, 1665832), (56, 1011398), (68, 832916), (112, 505699), (119, 475952), (136, 416458), (151, 375088), (197, 287504), (238, 237976), (272, 208229), (302, 187544), (394, 143752), (476, 118988), (604, 93772), (788, 71876), (952, 59494), (1057, 53584), (1208, 46886), (1379, 41072), (1576, 35938), (1904, 29747), (2114, 26792), (2416, 23443), (2567, 22064), (2758, 20536), (3152, 17969), (3349, 16912), (4228, 13396), (5134, 11032), (5516, 10268), (6698, 8456)]