38726668

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 69028064

約数和(自身を除く): 30301396

約数列:

[1, 2, 4, 97, 151, 194, 302, 388, 604, 661, 1322, 2644, 14647, 29294, 58588, 64117, 99811, 128234, 199622, 256468, 399244, 9681667, 19363334, 38726668]

約数ペア:

[(1, 38726668), (2, 19363334), (4, 9681667), (97, 399244), (151, 256468), (194, 199622), (302, 128234), (388, 99811), (604, 64117), (661, 58588), (1322, 29294), (2644, 14647)]