27860784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 82828032

約数和(自身を除く): 54967248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 283, 293, 336, 566, 586, 849, 879, 1132, 1172, 1698, 1758, 1981, 2051, 2264, 2344, 3396, 3516, 3962, 4102, 4528, 4688, 5943, 6153, 6792, 7032, 7924, 8204, 11886, 12306, 13584, 14064, 15848, 16408, 23772, 24612, 31696, 32816, 47544, 49224, 82919, 95088, 98448, 165838, 248757, 331676, 497514, 580433, 663352, 995028, 1160866, 1326704, 1741299, 1990056, 2321732, 3482598, 3980112, 4643464, 6965196, 9286928, 13930392, 27860784]

約数ペア:

[(1, 27860784), (2, 13930392), (3, 9286928), (4, 6965196), (6, 4643464), (7, 3980112), (8, 3482598), (12, 2321732), (14, 1990056), (16, 1741299), (21, 1326704), (24, 1160866), (28, 995028), (42, 663352), (48, 580433), (56, 497514), (84, 331676), (112, 248757), (168, 165838), (283, 98448), (293, 95088), (336, 82919), (566, 49224), (586, 47544), (849, 32816), (879, 31696), (1132, 24612), (1172, 23772), (1698, 16408), (1758, 15848), (1981, 14064), (2051, 13584), (2264, 12306), (2344, 11886), (3396, 8204), (3516, 7924), (3962, 7032), (4102, 6792), (4528, 6153), (4688, 5943)]