38563712

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 85374000

約数和(自身を除く): 46810288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 449, 488, 671, 704, 898, 976, 1342, 1408, 1796, 1952, 2684, 3592, 3904, 4939, 5368, 7184, 7808, 9878, 10736, 14368, 19756, 21472, 27389, 28736, 39512, 42944, 54778, 57472, 79024, 85888, 109556, 158048, 219112, 301279, 316096, 438224, 602558, 632192, 876448, 1205116, 1752896, 2410232, 3505792, 4820464, 9640928, 19281856, 38563712]

約数ペア:

[(1, 38563712), (2, 19281856), (4, 9640928), (8, 4820464), (11, 3505792), (16, 2410232), (22, 1752896), (32, 1205116), (44, 876448), (61, 632192), (64, 602558), (88, 438224), (122, 316096), (128, 301279), (176, 219112), (244, 158048), (352, 109556), (449, 85888), (488, 79024), (671, 57472), (704, 54778), (898, 42944), (976, 39512), (1342, 28736), (1408, 27389), (1796, 21472), (1952, 19756), (2684, 14368), (3592, 10736), (3904, 9878), (4939, 7808), (5368, 7184)]