17280536

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 40602240

約数和(自身を除く): 23321704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 3391, 5096, 6782, 13564, 23737, 27128, 44083, 47474, 88166, 94948, 166159, 176332, 189896, 308581, 332318, 352664, 617162, 664636, 1234324, 1329272, 2160067, 2468648, 4320134, 8640268, 17280536]

約数ペア:

[(1, 17280536), (2, 8640268), (4, 4320134), (7, 2468648), (8, 2160067), (13, 1329272), (14, 1234324), (26, 664636), (28, 617162), (49, 352664), (52, 332318), (56, 308581), (91, 189896), (98, 176332), (104, 166159), (182, 94948), (196, 88166), (364, 47474), (392, 44083), (637, 27128), (728, 23737), (1274, 13564), (2548, 6782), (3391, 5096)]