39956784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 119159040

約数和(自身を除く): 79202256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1091, 1308, 1526, 1744, 2182, 2289, 2616, 3052, 3273, 4364, 4578, 5232, 6104, 6546, 7637, 8728, 9156, 12208, 13092, 15274, 17456, 18312, 22911, 26184, 30548, 36624, 45822, 52368, 61096, 91644, 118919, 122192, 183288, 237838, 356757, 366576, 475676, 713514, 832433, 951352, 1427028, 1664866, 1902704, 2497299, 2854056, 3329732, 4994598, 5708112, 6659464, 9989196, 13318928, 19978392, 39956784]

約数ペア:

[(1, 39956784), (2, 19978392), (3, 13318928), (4, 9989196), (6, 6659464), (7, 5708112), (8, 4994598), (12, 3329732), (14, 2854056), (16, 2497299), (21, 1902704), (24, 1664866), (28, 1427028), (42, 951352), (48, 832433), (56, 713514), (84, 475676), (109, 366576), (112, 356757), (168, 237838), (218, 183288), (327, 122192), (336, 118919), (436, 91644), (654, 61096), (763, 52368), (872, 45822), (1091, 36624), (1308, 30548), (1526, 26184), (1744, 22911), (2182, 18312), (2289, 17456), (2616, 15274), (3052, 13092), (3273, 12208), (4364, 9156), (4578, 8728), (5232, 7637), (6104, 6546)]