71368926424

素因数分解:

$2^3\times {\mathrm{5519}}^1\times {\mathrm{1616437}}^1$

素因数の和:1621962

約数の個数: 16

約数和(自身を含む): 133841066400

約数和(自身を除く): 62472139976

約数列:

[1, 2, 4, 8, 5519, 11038, 22076, 44152, 1616437, 3232874, 6465748, 12931496, 8921115803, 17842231606, 35684463212, 71368926424]

約数ペア:

[(1, 71368926424), (2, 35684463212), (4, 17842231606), (8, 8921115803), (5519, 12931496), (11038, 6465748), (22076, 3232874), (44152, 1616437)]