39445568

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:495

約数の個数: 56

約数和(自身を含む): 82707480

約数和(自身を除く): 43261912

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 212, 232, 401, 424, 464, 802, 848, 928, 1537, 1604, 1696, 1856, 3074, 3208, 3392, 6148, 6416, 11629, 12296, 12832, 21253, 23258, 24592, 25664, 42506, 46516, 49184, 85012, 93032, 98368, 170024, 186064, 340048, 372128, 616337, 680096, 744256, 1232674, 1360192, 2465348, 4930696, 9861392, 19722784, 39445568]

約数ペア:

[(1, 39445568), (2, 19722784), (4, 9861392), (8, 4930696), (16, 2465348), (29, 1360192), (32, 1232674), (53, 744256), (58, 680096), (64, 616337), (106, 372128), (116, 340048), (212, 186064), (232, 170024), (401, 98368), (424, 93032), (464, 85012), (802, 49184), (848, 46516), (928, 42506), (1537, 25664), (1604, 24592), (1696, 23258), (1856, 21253), (3074, 12832), (3208, 12296), (3392, 11629), (6148, 6416)]