42123764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 78881376

約数和(自身を除く): 36757612

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 163, 212, 326, 652, 1219, 2438, 2809, 3749, 4876, 5618, 7498, 8639, 11236, 14996, 17278, 34556, 64607, 129214, 198697, 258428, 397394, 457867, 794788, 915734, 1831468, 10530941, 21061882, 42123764]

約数ペア:

[(1, 42123764), (2, 21061882), (4, 10530941), (23, 1831468), (46, 915734), (53, 794788), (92, 457867), (106, 397394), (163, 258428), (212, 198697), (326, 129214), (652, 64607), (1219, 34556), (2438, 17278), (2809, 14996), (3749, 11236), (4876, 8639), (5618, 7498)]