1718302016

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{2131}}^1$

素因数の和:2479

約数の個数: 56

約数和(自身を含む): 3502603104

約数和(自身を除く): 1784301088

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 293, 344, 586, 688, 1172, 1376, 2131, 2344, 2752, 4262, 4688, 8524, 9376, 12599, 17048, 18752, 25198, 34096, 50396, 68192, 91633, 100792, 136384, 183266, 201584, 366532, 403168, 624383, 733064, 806336, 1248766, 1466128, 2497532, 2932256, 4995064, 5864512, 9990128, 19980256, 26848469, 39960512, 53696938, 107393876, 214787752, 429575504, 859151008, 1718302016]

約数ペア:

[(1, 1718302016), (2, 859151008), (4, 429575504), (8, 214787752), (16, 107393876), (32, 53696938), (43, 39960512), (64, 26848469), (86, 19980256), (172, 9990128), (293, 5864512), (344, 4995064), (586, 2932256), (688, 2497532), (1172, 1466128), (1376, 1248766), (2131, 806336), (2344, 733064), (2752, 624383), (4262, 403168), (4688, 366532), (8524, 201584), (9376, 183266), (12599, 136384), (17048, 100792), (18752, 91633), (25198, 68192), (34096, 50396)]