7625072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5265

約数の個数: 40

約数和(自身を含む): 18186336

約数和(自身を除く): 10561264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5237, 10474, 20948, 36659, 41896, 68081, 73318, 83792, 136162, 146636, 272324, 293272, 476567, 544648, 586544, 953134, 1089296, 1906268, 3812536, 7625072]

約数ペア:

[(1, 7625072), (2, 3812536), (4, 1906268), (7, 1089296), (8, 953134), (13, 586544), (14, 544648), (16, 476567), (26, 293272), (28, 272324), (52, 146636), (56, 136162), (91, 83792), (104, 73318), (112, 68081), (182, 41896), (208, 36659), (364, 20948), (728, 10474), (1456, 5237)]