72647512

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4787}}^1$

素因数の和:5071

約数の個数: 32

約数和(自身を含む): 156280320

約数和(自身を除く): 83632808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 4787, 7588, 9574, 15176, 19148, 33509, 38296, 67018, 134036, 268072, 1297277, 2594554, 5189108, 9080939, 10378216, 18161878, 36323756, 72647512]

約数ペア:

[(1, 72647512), (2, 36323756), (4, 18161878), (7, 10378216), (8, 9080939), (14, 5189108), (28, 2594554), (56, 1297277), (271, 268072), (542, 134036), (1084, 67018), (1897, 38296), (2168, 33509), (3794, 19148), (4787, 15176), (7588, 9574)]