72746248

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{55787}}^1$

素因数の和:55956

約数の個数: 16

約数和(自身を含む): 137238480

約数和(自身を除く): 64492232

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 55787, 111574, 223148, 446296, 9093281, 18186562, 36373124, 72746248]

約数ペア:

[(1, 72746248), (2, 36373124), (4, 18186562), (8, 9093281), (163, 446296), (326, 223148), (652, 111574), (1304, 55787)]