73167878

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{14087}}^1$

素因数の和:14156

約数の個数: 24

約数和(自身を含む): 130088592

約数和(自身を除く): 56920714

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 14087, 28174, 98609, 197218, 690263, 746611, 1380526, 1493222, 5226277, 10452554, 36583939, 73167878]

約数ペア:

[(1, 73167878), (2, 36583939), (7, 10452554), (14, 5226277), (49, 1493222), (53, 1380526), (98, 746611), (106, 690263), (371, 197218), (742, 98609), (2597, 28174), (5194, 14087)]