71477336

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7643}}^1$

素因数の和:7823

約数の個数: 32

約数和(自身を含む): 154103040

約数和(自身を除く): 82625704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 7643, 9352, 15286, 30572, 53501, 61144, 107002, 214004, 428008, 1276381, 2552762, 5105524, 8934667, 10211048, 17869334, 35738668, 71477336]

約数ペア:

[(1, 71477336), (2, 35738668), (4, 17869334), (7, 10211048), (8, 8934667), (14, 5105524), (28, 2552762), (56, 1276381), (167, 428008), (334, 214004), (668, 107002), (1169, 61144), (1336, 53501), (2338, 30572), (4676, 15286), (7643, 9352)]