68668768

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7477}}^1$

素因数の和:7535

約数の個数: 48

約数和(自身を含む): 158294304

約数和(自身を除く): 89625536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 7477, 9184, 14954, 29908, 52339, 59816, 104678, 119632, 209356, 239264, 306557, 418712, 613114, 837424, 1226228, 1674848, 2145899, 2452456, 4291798, 4904912, 8583596, 9809824, 17167192, 34334384, 68668768]

約数ペア:

[(1, 68668768), (2, 34334384), (4, 17167192), (7, 9809824), (8, 8583596), (14, 4904912), (16, 4291798), (28, 2452456), (32, 2145899), (41, 1674848), (56, 1226228), (82, 837424), (112, 613114), (164, 418712), (224, 306557), (287, 239264), (328, 209356), (574, 119632), (656, 104678), (1148, 59816), (1312, 52339), (2296, 29908), (4592, 14954), (7477, 9184)]