72964712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6761}}^1$

素因数の和:6857

約数の個数: 32

約数和(自身を含む): 146059200

約数和(自身を除く): 73094488

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 6761, 10792, 13522, 27044, 54088, 128459, 256918, 480031, 513836, 960062, 1027672, 1920124, 3840248, 9120589, 18241178, 36482356, 72964712]

約数ペア:

[(1, 72964712), (2, 36482356), (4, 18241178), (8, 9120589), (19, 3840248), (38, 1920124), (71, 1027672), (76, 960062), (142, 513836), (152, 480031), (284, 256918), (568, 128459), (1349, 54088), (2698, 27044), (5396, 13522), (6761, 10792)]