38937668072

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{641}}^1\times {\mathrm{28019}}^1$

素因数の和:28937

約数の個数: 32

約数和(自身を含む): 73394467200

約数和(自身を除く): 34456799128

約数列:

[1, 2, 4, 8, 271, 542, 641, 1084, 1282, 2168, 2564, 5128, 28019, 56038, 112076, 173711, 224152, 347422, 694844, 1389688, 7593149, 15186298, 17960179, 30372596, 35920358, 60745192, 71840716, 143681432, 4867208509, 9734417018, 19468834036, 38937668072]

約数ペア:

[(1, 38937668072), (2, 19468834036), (4, 9734417018), (8, 4867208509), (271, 143681432), (542, 71840716), (641, 60745192), (1084, 35920358), (1282, 30372596), (2168, 17960179), (2564, 15186298), (5128, 7593149), (28019, 1389688), (56038, 694844), (112076, 347422), (173711, 224152)]