38106944

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 56

約数和(自身を含む): 78991968

約数和(自身を除く): 40885024

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 172, 227, 244, 344, 454, 488, 688, 908, 976, 1376, 1816, 1952, 2623, 2752, 3632, 3904, 5246, 7264, 9761, 10492, 13847, 14528, 19522, 20984, 27694, 39044, 41968, 55388, 78088, 83936, 110776, 156176, 167872, 221552, 312352, 443104, 595421, 624704, 886208, 1190842, 2381684, 4763368, 9526736, 19053472, 38106944]

約数ペア:

[(1, 38106944), (2, 19053472), (4, 9526736), (8, 4763368), (16, 2381684), (32, 1190842), (43, 886208), (61, 624704), (64, 595421), (86, 443104), (122, 312352), (172, 221552), (227, 167872), (244, 156176), (344, 110776), (454, 83936), (488, 78088), (688, 55388), (908, 41968), (976, 39044), (1376, 27694), (1816, 20984), (1952, 19522), (2623, 14528), (2752, 13847), (3632, 10492), (3904, 9761), (5246, 7264)]