74757568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{68711}}^1$

素因数の和:68740

約数の個数: 28

約数和(自身を含む): 157075632

約数和(自身を除く): 82318064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 68711, 137422, 274844, 549688, 1099376, 1168087, 2198752, 2336174, 4397504, 4672348, 9344696, 18689392, 37378784, 74757568]

約数ペア:

[(1, 74757568), (2, 37378784), (4, 18689392), (8, 9344696), (16, 4672348), (17, 4397504), (32, 2336174), (34, 2198752), (64, 1168087), (68, 1099376), (136, 549688), (272, 274844), (544, 137422), (1088, 68711)]