16648436

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 54

約数和(自身を含む): 35447958

約数和(自身を除く): 18799522

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 101, 116, 196, 202, 203, 404, 406, 707, 812, 841, 1414, 1421, 1682, 2828, 2842, 2929, 3364, 4949, 5684, 5858, 5887, 9898, 11716, 11774, 19796, 20503, 23548, 41006, 41209, 82012, 82418, 84941, 143521, 164836, 169882, 287042, 339764, 574084, 594587, 1189174, 2378348, 4162109, 8324218, 16648436]

約数ペア:

[(1, 16648436), (2, 8324218), (4, 4162109), (7, 2378348), (14, 1189174), (28, 594587), (29, 574084), (49, 339764), (58, 287042), (98, 169882), (101, 164836), (116, 143521), (196, 84941), (202, 82418), (203, 82012), (404, 41209), (406, 41006), (707, 23548), (812, 20503), (841, 19796), (1414, 11774), (1421, 11716), (1682, 9898), (2828, 5887), (2842, 5858), (2929, 5684), (3364, 4949)]