1554579968

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{41593}}^1$

素因数の和:41684

約数の個数: 40

約数和(自身を含む): 3148748988

約数和(自身を除く): 1594169020

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 2336, 4672, 9344, 18688, 37376, 41593, 83186, 166372, 332744, 665488, 1330976, 2661952, 3036289, 5323904, 6072578, 10647808, 12145156, 21295616, 24290312, 48580624, 97161248, 194322496, 388644992, 777289984, 1554579968]

約数ペア:

[(1, 1554579968), (2, 777289984), (4, 388644992), (8, 194322496), (16, 97161248), (32, 48580624), (64, 24290312), (73, 21295616), (128, 12145156), (146, 10647808), (256, 6072578), (292, 5323904), (512, 3036289), (584, 2661952), (1168, 1330976), (2336, 665488), (4672, 332744), (9344, 166372), (18688, 83186), (37376, 41593)]