40688032

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 102211200

約数和(自身を除く): 61523168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 337, 343, 352, 392, 539, 616, 674, 686, 784, 1078, 1232, 1348, 1372, 1568, 2156, 2359, 2464, 2696, 2744, 3707, 3773, 4312, 4718, 5392, 5488, 7414, 7546, 8624, 9436, 10784, 10976, 14828, 15092, 16513, 17248, 18872, 25949, 29656, 30184, 33026, 37744, 51898, 59312, 60368, 66052, 75488, 103796, 115591, 118624, 120736, 132104, 181643, 207592, 231182, 264208, 363286, 415184, 462364, 528416, 726572, 830368, 924728, 1271501, 1453144, 1849456, 2543002, 2906288, 3698912, 5086004, 5812576, 10172008, 20344016, 40688032]

約数ペア:

[(1, 40688032), (2, 20344016), (4, 10172008), (7, 5812576), (8, 5086004), (11, 3698912), (14, 2906288), (16, 2543002), (22, 1849456), (28, 1453144), (32, 1271501), (44, 924728), (49, 830368), (56, 726572), (77, 528416), (88, 462364), (98, 415184), (112, 363286), (154, 264208), (176, 231182), (196, 207592), (224, 181643), (308, 132104), (337, 120736), (343, 118624), (352, 115591), (392, 103796), (539, 75488), (616, 66052), (674, 60368), (686, 59312), (784, 51898), (1078, 37744), (1232, 33026), (1348, 30184), (1372, 29656), (1568, 25949), (2156, 18872), (2359, 17248), (2464, 16513), (2696, 15092), (2744, 14828), (3707, 10976), (3773, 10784), (4312, 9436), (4718, 8624), (5392, 7546), (5488, 7414)]