28551988

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 51105600

約数和(自身を除く): 22553612

約数列:

[1, 2, 4, 59, 118, 236, 337, 359, 674, 718, 1348, 1436, 19883, 21181, 39766, 42362, 79532, 84724, 120983, 241966, 483932, 7137997, 14275994, 28551988]

約数ペア:

[(1, 28551988), (2, 14275994), (4, 7137997), (59, 483932), (118, 241966), (236, 120983), (337, 84724), (359, 79532), (674, 42362), (718, 39766), (1348, 21181), (1436, 19883)]