26997404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 58705920

約数和(自身を除く): 31708516

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 1637, 2356, 3274, 4123, 6548, 8246, 11459, 16492, 22918, 31103, 45836, 50747, 62206, 101494, 124412, 202988, 217721, 355229, 435442, 710458, 870884, 964193, 1420916, 1928386, 3856772, 6749351, 13498702, 26997404]

約数ペア:

[(1, 26997404), (2, 13498702), (4, 6749351), (7, 3856772), (14, 1928386), (19, 1420916), (28, 964193), (31, 870884), (38, 710458), (62, 435442), (76, 355229), (124, 217721), (133, 202988), (217, 124412), (266, 101494), (434, 62206), (532, 50747), (589, 45836), (868, 31103), (1178, 22918), (1637, 16492), (2356, 11459), (3274, 8246), (4123, 6548)]