26938436

素因数分解:

$2^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1008

約数の個数: 36

約数和(自身を含む): 55234368

約数和(自身を除く): 28295932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 167, 196, 334, 668, 823, 1169, 1646, 2338, 3292, 4676, 5761, 8183, 11522, 16366, 23044, 32732, 40327, 80654, 137441, 161308, 274882, 549764, 962087, 1924174, 3848348, 6734609, 13469218, 26938436]

約数ペア:

[(1, 26938436), (2, 13469218), (4, 6734609), (7, 3848348), (14, 1924174), (28, 962087), (49, 549764), (98, 274882), (167, 161308), (196, 137441), (334, 80654), (668, 40327), (823, 32732), (1169, 23044), (1646, 16366), (2338, 11522), (3292, 8183), (4676, 5761)]