40875651392

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{61631}}^1$

素因数の和:61927

約数の個数: 56

約数和(自身を含む): 83344707072

約数和(自身を除く): 42469055680

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 241, 344, 482, 688, 964, 1376, 1928, 2752, 3856, 7712, 10363, 15424, 20726, 41452, 61631, 82904, 123262, 165808, 246524, 331616, 493048, 663232, 986096, 1972192, 2650133, 3944384, 5300266, 10600532, 14853071, 21201064, 29706142, 42402128, 59412284, 84804256, 118824568, 169608512, 237649136, 475298272, 638682053, 950596544, 1277364106, 2554728212, 5109456424, 10218912848, 20437825696, 40875651392]

約数ペア:

[(1, 40875651392), (2, 20437825696), (4, 10218912848), (8, 5109456424), (16, 2554728212), (32, 1277364106), (43, 950596544), (64, 638682053), (86, 475298272), (172, 237649136), (241, 169608512), (344, 118824568), (482, 84804256), (688, 59412284), (964, 42402128), (1376, 29706142), (1928, 21201064), (2752, 14853071), (3856, 10600532), (7712, 5300266), (10363, 3944384), (15424, 2650133), (20726, 1972192), (41452, 986096), (61631, 663232), (82904, 493048), (123262, 331616), (165808, 246524)]