38460344

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{28447}}^1$

素因数の和:28479

約数の個数: 24

約数和(自身を含む): 78089760

約数和(自身を除く): 39629416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 28447, 56894, 113788, 227576, 369811, 739622, 1479244, 2958488, 4807543, 9615086, 19230172, 38460344]

約数ペア:

[(1, 38460344), (2, 19230172), (4, 9615086), (8, 4807543), (13, 2958488), (26, 1479244), (52, 739622), (104, 369811), (169, 227576), (338, 113788), (676, 56894), (1352, 28447)]