64274224

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13997}}^1$

素因数の和:14053

約数の個数: 40

約数和(自身を含む): 145803168

約数和(自身を除く): 81528944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 13997, 27994, 55988, 97979, 111976, 195958, 223952, 391916, 573877, 783832, 1147754, 1567664, 2295508, 4017139, 4591016, 8034278, 9182032, 16068556, 32137112, 64274224]

約数ペア:

[(1, 64274224), (2, 32137112), (4, 16068556), (7, 9182032), (8, 8034278), (14, 4591016), (16, 4017139), (28, 2295508), (41, 1567664), (56, 1147754), (82, 783832), (112, 573877), (164, 391916), (287, 223952), (328, 195958), (574, 111976), (656, 97979), (1148, 55988), (2296, 27994), (4592, 13997)]