42749224

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 96243840

約数和(自身を除く): 53494616

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 43, 56, 82, 86, 164, 172, 287, 301, 328, 344, 433, 574, 602, 866, 1148, 1204, 1732, 1763, 2296, 2408, 3031, 3464, 3526, 6062, 7052, 12124, 12341, 14104, 17753, 18619, 24248, 24682, 35506, 37238, 49364, 71012, 74476, 98728, 124271, 130333, 142024, 148952, 248542, 260666, 497084, 521332, 763379, 994168, 1042664, 1526758, 3053516, 5343653, 6107032, 10687306, 21374612, 42749224]

約数ペア:

[(1, 42749224), (2, 21374612), (4, 10687306), (7, 6107032), (8, 5343653), (14, 3053516), (28, 1526758), (41, 1042664), (43, 994168), (56, 763379), (82, 521332), (86, 497084), (164, 260666), (172, 248542), (287, 148952), (301, 142024), (328, 130333), (344, 124271), (433, 98728), (574, 74476), (602, 71012), (866, 49364), (1148, 37238), (1204, 35506), (1732, 24682), (1763, 24248), (2296, 18619), (2408, 17753), (3031, 14104), (3464, 12341), (3526, 12124), (6062, 7052)]