64423112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1217}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 130447800

約数和(自身を除く): 66024688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 509, 1018, 1217, 2036, 2434, 4072, 4868, 6617, 9736, 13234, 15821, 26468, 31642, 52936, 63284, 126568, 619453, 1238906, 2477812, 4955624, 8052889, 16105778, 32211556, 64423112]

約数ペア:

[(1, 64423112), (2, 32211556), (4, 16105778), (8, 8052889), (13, 4955624), (26, 2477812), (52, 1238906), (104, 619453), (509, 126568), (1018, 63284), (1217, 52936), (2036, 31642), (2434, 26468), (4072, 15821), (4868, 13234), (6617, 9736)]