28418698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 53665920

約数和(自身を除く): 25247222

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 1693, 2398, 3386, 8393, 11851, 16786, 18623, 23702, 37246, 130361, 184537, 260722, 369074, 1291759, 2029907, 2583518, 4059814, 14209349, 28418698]

約数ペア:

[(1, 28418698), (2, 14209349), (7, 4059814), (11, 2583518), (14, 2029907), (22, 1291759), (77, 369074), (109, 260722), (154, 184537), (218, 130361), (763, 37246), (1199, 23702), (1526, 18623), (1693, 16786), (2398, 11851), (3386, 8393)]