78252262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 132378624

約数和(自身を除く): 54126362

約数列:

[1, 2, 11, 22, 37, 74, 251, 383, 407, 502, 766, 814, 2761, 4213, 5522, 8426, 9287, 14171, 18574, 28342, 96133, 102157, 155881, 192266, 204314, 311762, 1057463, 2114926, 3556921, 7113842, 39126131, 78252262]

約数ペア:

[(1, 78252262), (2, 39126131), (11, 7113842), (22, 3556921), (37, 2114926), (74, 1057463), (251, 311762), (383, 204314), (407, 192266), (502, 155881), (766, 102157), (814, 96133), (2761, 28342), (4213, 18574), (5522, 14171), (8426, 9287)]