74245552

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{65357}}^1$

素因数の和:65436

約数の個数: 20

約数和(自身を含む): 145879056

約数和(自身を除く): 71633504

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 65357, 130714, 261428, 522856, 1045712, 4640347, 9280694, 18561388, 37122776, 74245552]

約数ペア:

[(1, 74245552), (2, 37122776), (4, 18561388), (8, 9280694), (16, 4640347), (71, 1045712), (142, 522856), (284, 261428), (568, 130714), (1136, 65357)]