28986186

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 59019840

約数和(自身を除く): 30033654

約数列:

[1, 2, 3, 6, 137, 179, 197, 274, 358, 394, 411, 537, 591, 822, 1074, 1182, 24523, 26989, 35263, 49046, 53978, 70526, 73569, 80967, 105789, 147138, 161934, 211578, 4831031, 9662062, 14493093, 28986186]

約数ペア:

[(1, 28986186), (2, 14493093), (3, 9662062), (6, 4831031), (137, 211578), (179, 161934), (197, 147138), (274, 105789), (358, 80967), (394, 73569), (411, 70526), (537, 53978), (591, 49046), (822, 35263), (1074, 26989), (1182, 24523)]