17286892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 38223360

約数和(自身を除く): 20936468

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 1579, 2737, 3158, 5474, 6316, 10948, 11053, 22106, 26843, 36317, 44212, 53686, 72634, 107372, 145268, 187901, 254219, 375802, 508438, 617389, 751604, 1016876, 1234778, 2469556, 4321723, 8643446, 17286892]

約数ペア:

[(1, 17286892), (2, 8643446), (4, 4321723), (7, 2469556), (14, 1234778), (17, 1016876), (23, 751604), (28, 617389), (34, 508438), (46, 375802), (68, 254219), (92, 187901), (119, 145268), (161, 107372), (238, 72634), (322, 53686), (391, 44212), (476, 36317), (644, 26843), (782, 22106), (1564, 11053), (1579, 10948), (2737, 6316), (3158, 5474)]