25872508736

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{2887}}^1\times {\mathrm{4517}}^1$

素因数の和:7447

約数の個数: 56

約数和(自身を含む): 53027006976

約数和(自身を除く): 27154498240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 2887, 4517, 5774, 9034, 11548, 18068, 23096, 36136, 46192, 72272, 89497, 92384, 140027, 144544, 178994, 184768, 280054, 289088, 357988, 560108, 715976, 1120216, 1431952, 2240432, 2863904, 4480864, 5727808, 8961728, 13040579, 26081158, 52162316, 104324632, 208649264, 404257949, 417298528, 808515898, 834597056, 1617031796, 3234063592, 6468127184, 12936254368, 25872508736]

約数ペア:

[(1, 25872508736), (2, 12936254368), (4, 6468127184), (8, 3234063592), (16, 1617031796), (31, 834597056), (32, 808515898), (62, 417298528), (64, 404257949), (124, 208649264), (248, 104324632), (496, 52162316), (992, 26081158), (1984, 13040579), (2887, 8961728), (4517, 5727808), (5774, 4480864), (9034, 2863904), (11548, 2240432), (18068, 1431952), (23096, 1120216), (36136, 715976), (46192, 560108), (72272, 357988), (89497, 289088), (92384, 280054), (140027, 184768), (144544, 178994)]