40899650624

素因数分解:

$2^6\times 7^1\times {\mathrm{349}}^1\times {\mathrm{261587}}^1$

素因数の和:261955

約数の個数: 56

約数和(自身を含む): 93020692800

約数和(自身を除く): 52121042176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 349, 448, 698, 1396, 2443, 2792, 4886, 5584, 9772, 11168, 19544, 22336, 39088, 78176, 156352, 261587, 523174, 1046348, 1831109, 2092696, 3662218, 4185392, 7324436, 8370784, 14648872, 16741568, 29297744, 58595488, 91293863, 117190976, 182587726, 365175452, 639057041, 730350904, 1278114082, 1460701808, 2556228164, 2921403616, 5112456328, 5842807232, 10224912656, 20449825312, 40899650624]

約数ペア:

[(1, 40899650624), (2, 20449825312), (4, 10224912656), (7, 5842807232), (8, 5112456328), (14, 2921403616), (16, 2556228164), (28, 1460701808), (32, 1278114082), (56, 730350904), (64, 639057041), (112, 365175452), (224, 182587726), (349, 117190976), (448, 91293863), (698, 58595488), (1396, 29297744), (2443, 16741568), (2792, 14648872), (4886, 8370784), (5584, 7324436), (9772, 4185392), (11168, 3662218), (19544, 2092696), (22336, 1831109), (39088, 1046348), (78176, 523174), (156352, 261587)]