77428142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10321}}^1$

素因数の和:10376

約数の個数: 24

約数和(自身を含む): 131791296

約数和(自身を除く): 54363154

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 10321, 20642, 113531, 227062, 319951, 639902, 1248841, 2497682, 3519461, 7038922, 38714071, 77428142]

約数ペア:

[(1, 77428142), (2, 38714071), (11, 7038922), (22, 3519461), (31, 2497682), (62, 1248841), (121, 639902), (242, 319951), (341, 227062), (682, 113531), (3751, 20642), (7502, 10321)]