17155516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 37933056

約数和(自身を除く): 20777540

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 1567, 2737, 3134, 5474, 6268, 10948, 10969, 21938, 26639, 36041, 43876, 53278, 72082, 106556, 144164, 186473, 252287, 372946, 504574, 612697, 745892, 1009148, 1225394, 2450788, 4288879, 8577758, 17155516]

約数ペア:

[(1, 17155516), (2, 8577758), (4, 4288879), (7, 2450788), (14, 1225394), (17, 1009148), (23, 745892), (28, 612697), (34, 504574), (46, 372946), (68, 252287), (92, 186473), (119, 144164), (161, 106556), (238, 72082), (322, 53278), (391, 43876), (476, 36041), (644, 26639), (782, 21938), (1564, 10969), (1567, 10948), (2737, 6268), (3134, 5474)]