22333192

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 50077440

約数和(自身を除く): 27744248

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 137, 142, 164, 274, 284, 287, 328, 497, 548, 568, 574, 959, 994, 1096, 1148, 1918, 1988, 2296, 2911, 3836, 3976, 5617, 5822, 7672, 9727, 11234, 11644, 19454, 20377, 22468, 23288, 38908, 39319, 40754, 44936, 68089, 77816, 78638, 81508, 136178, 157276, 163016, 272356, 314552, 398807, 544712, 797614, 1595228, 2791649, 3190456, 5583298, 11166596, 22333192]

約数ペア:

[(1, 22333192), (2, 11166596), (4, 5583298), (7, 3190456), (8, 2791649), (14, 1595228), (28, 797614), (41, 544712), (56, 398807), (71, 314552), (82, 272356), (137, 163016), (142, 157276), (164, 136178), (274, 81508), (284, 78638), (287, 77816), (328, 68089), (497, 44936), (548, 40754), (568, 39319), (574, 38908), (959, 23288), (994, 22468), (1096, 20377), (1148, 19454), (1918, 11644), (1988, 11234), (2296, 9727), (2911, 7672), (3836, 5822), (3976, 5617)]