25179968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 56

約数和(自身を含む): 55741824

約数和(自身を除く): 30561856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 752, 761, 1034, 1504, 1522, 2068, 3008, 3044, 4136, 6088, 8272, 8371, 12176, 16544, 16742, 24352, 33088, 33484, 35767, 48704, 66968, 71534, 133936, 143068, 267872, 286136, 393437, 535744, 572272, 786874, 1144544, 1573748, 2289088, 3147496, 6294992, 12589984, 25179968]

約数ペア:

[(1, 25179968), (2, 12589984), (4, 6294992), (8, 3147496), (11, 2289088), (16, 1573748), (22, 1144544), (32, 786874), (44, 572272), (47, 535744), (64, 393437), (88, 286136), (94, 267872), (176, 143068), (188, 133936), (352, 71534), (376, 66968), (517, 48704), (704, 35767), (752, 33484), (761, 33088), (1034, 24352), (1504, 16742), (1522, 16544), (2068, 12176), (3008, 8371), (3044, 8272), (4136, 6088)]