28769754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3581}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 62584704

約数和(自身を除く): 33814950

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 3581, 4017, 7162, 8034, 10743, 21486, 46553, 93106, 139659, 279318, 368843, 737686, 1106529, 2213058, 4794959, 9589918, 14384877, 28769754]

約数ペア:

[(1, 28769754), (2, 14384877), (3, 9589918), (6, 4794959), (13, 2213058), (26, 1106529), (39, 737686), (78, 368843), (103, 279318), (206, 139659), (309, 93106), (618, 46553), (1339, 21486), (2678, 10743), (3581, 8034), (4017, 7162)]