5642839168

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{620911}}^1$

素因数の和:620996

約数の個数: 32

約数和(自身を含む): 11399944320

約数和(自身を除く): 5757105152

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 620911, 1241822, 2483644, 4967288, 9934576, 19869152, 39738304, 44084681, 79476608, 88169362, 176338724, 352677448, 705354896, 1410709792, 2821419584, 5642839168]

約数ペア:

[(1, 5642839168), (2, 2821419584), (4, 1410709792), (8, 705354896), (16, 352677448), (32, 176338724), (64, 88169362), (71, 79476608), (128, 44084681), (142, 39738304), (284, 19869152), (568, 9934576), (1136, 4967288), (2272, 2483644), (4544, 1241822), (9088, 620911)]