71442768

素因数分解:

$2^4\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{1223}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 184863168

約数和(自身を除く): 113420400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1217, 1223, 2434, 2446, 3651, 3669, 4868, 4892, 7302, 7338, 9736, 9784, 14604, 14676, 19472, 19568, 29208, 29352, 58416, 58704, 1488391, 2976782, 4465173, 5953564, 8930346, 11907128, 17860692, 23814256, 35721384, 71442768]

約数ペア:

[(1, 71442768), (2, 35721384), (3, 23814256), (4, 17860692), (6, 11907128), (8, 8930346), (12, 5953564), (16, 4465173), (24, 2976782), (48, 1488391), (1217, 58704), (1223, 58416), (2434, 29352), (2446, 29208), (3651, 19568), (3669, 19472), (4868, 14676), (4892, 14604), (7302, 9784), (7338, 9736)]