25344462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 34974258

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 109, 143, 218, 271, 286, 327, 429, 542, 654, 813, 858, 1199, 1417, 1626, 2398, 2834, 2981, 3523, 3597, 4251, 5962, 7046, 7194, 8502, 8943, 10569, 15587, 17886, 21138, 29539, 31174, 38753, 46761, 59078, 77506, 88617, 93522, 116259, 177234, 232518, 324929, 384007, 649858, 768014, 974787, 1152021, 1949574, 2304042, 4224077, 8448154, 12672231, 25344462]

約数ペア:

[(1, 25344462), (2, 12672231), (3, 8448154), (6, 4224077), (11, 2304042), (13, 1949574), (22, 1152021), (26, 974787), (33, 768014), (39, 649858), (66, 384007), (78, 324929), (109, 232518), (143, 177234), (218, 116259), (271, 93522), (286, 88617), (327, 77506), (429, 59078), (542, 46761), (654, 38753), (813, 31174), (858, 29539), (1199, 21138), (1417, 17886), (1626, 15587), (2398, 10569), (2834, 8943), (2981, 8502), (3523, 7194), (3597, 7046), (4251, 5962)]