71883364

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32497}}^1$

素因数の和:32587

約数の個数: 24

約数和(自身を含む): 145591040

約数和(自身を除く): 73707676

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 32497, 64994, 129988, 227479, 454958, 909916, 2567263, 5134526, 10269052, 17970841, 35941682, 71883364]

約数ペア:

[(1, 71883364), (2, 35941682), (4, 17970841), (7, 10269052), (14, 5134526), (28, 2567263), (79, 909916), (158, 454958), (316, 227479), (553, 129988), (1106, 64994), (2212, 32497)]