40637632

素因数分解:

$2^6\times 7^1\times {\mathrm{90709}}^1$

素因数の和:90728

約数の個数: 28

約数和(自身を含む): 92161360

約数和(自身を除く): 51523728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 90709, 181418, 362836, 634963, 725672, 1269926, 1451344, 2539852, 2902688, 5079704, 5805376, 10159408, 20318816, 40637632]

約数ペア:

[(1, 40637632), (2, 20318816), (4, 10159408), (7, 5805376), (8, 5079704), (14, 2902688), (16, 2539852), (28, 1451344), (32, 1269926), (56, 725672), (64, 634963), (112, 362836), (224, 181418), (448, 90709)]