28677044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 58544640

約数和(自身を除く): 29867596

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 659, 946, 989, 1012, 1318, 1892, 1978, 2636, 3956, 7249, 10879, 14498, 15157, 21758, 28337, 28996, 30314, 43516, 56674, 60628, 113348, 166727, 311707, 333454, 623414, 651751, 666908, 1246828, 1303502, 2607004, 7169261, 14338522, 28677044]

約数ペア:

[(1, 28677044), (2, 14338522), (4, 7169261), (11, 2607004), (22, 1303502), (23, 1246828), (43, 666908), (44, 651751), (46, 623414), (86, 333454), (92, 311707), (172, 166727), (253, 113348), (473, 60628), (506, 56674), (659, 43516), (946, 30314), (989, 28996), (1012, 28337), (1318, 21758), (1892, 15157), (1978, 14498), (2636, 10879), (3956, 7249)]