1139065648

素因数分解:

$2^4\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{7127}}^1$

素因数の和:8569

約数の個数: 40

約数和(自身を含む): 2524338432

約数和(自身を除く): 1385272784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1427, 2854, 5708, 7127, 9989, 11416, 14254, 19978, 22832, 28508, 39956, 49889, 57016, 79912, 99778, 114032, 159824, 199556, 399112, 798224, 10170229, 20340458, 40680916, 71191603, 81361832, 142383206, 162723664, 284766412, 569532824, 1139065648]

約数ペア:

[(1, 1139065648), (2, 569532824), (4, 284766412), (7, 162723664), (8, 142383206), (14, 81361832), (16, 71191603), (28, 40680916), (56, 20340458), (112, 10170229), (1427, 798224), (2854, 399112), (5708, 199556), (7127, 159824), (9989, 114032), (11416, 99778), (14254, 79912), (19978, 57016), (22832, 49889), (28508, 39956)]