77480944

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{72277}}^1$

素因数の和:72352

約数の個数: 20

約数和(自身を含む): 152362024

約数和(自身を除く): 74881080

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 72277, 144554, 289108, 578216, 1156432, 4842559, 9685118, 19370236, 38740472, 77480944]

約数ペア:

[(1, 77480944), (2, 38740472), (4, 19370236), (8, 9685118), (16, 4842559), (67, 1156432), (134, 578216), (268, 289108), (536, 144554), (1072, 72277)]