2922808

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 6854400

約数和(自身を除く): 3931592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 67, 76, 82, 133, 134, 152, 164, 266, 268, 287, 328, 469, 532, 536, 574, 779, 938, 1064, 1148, 1273, 1558, 1876, 2296, 2546, 2747, 3116, 3752, 5092, 5453, 5494, 6232, 8911, 10184, 10906, 10988, 17822, 19229, 21812, 21976, 35644, 38458, 43624, 52193, 71288, 76916, 104386, 153832, 208772, 365351, 417544, 730702, 1461404, 2922808]

約数ペア:

[(1, 2922808), (2, 1461404), (4, 730702), (7, 417544), (8, 365351), (14, 208772), (19, 153832), (28, 104386), (38, 76916), (41, 71288), (56, 52193), (67, 43624), (76, 38458), (82, 35644), (133, 21976), (134, 21812), (152, 19229), (164, 17822), (266, 10988), (268, 10906), (287, 10184), (328, 8911), (469, 6232), (532, 5494), (536, 5453), (574, 5092), (779, 3752), (938, 3116), (1064, 2747), (1148, 2546), (1273, 2296), (1558, 1876)]