42038864

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:137

約数の個数: 90

約数和(自身を含む): 100347930

約数和(自身を除く): 58309066

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 49, 56, 58, 86, 98, 112, 116, 172, 196, 203, 232, 301, 344, 392, 406, 464, 602, 688, 784, 812, 1204, 1247, 1421, 1624, 1849, 2107, 2408, 2494, 2842, 3248, 3698, 4214, 4816, 4988, 5684, 7396, 8428, 8729, 9976, 11368, 12943, 14792, 16856, 17458, 19952, 22736, 25886, 29584, 33712, 34916, 51772, 53621, 61103, 69832, 90601, 103544, 107242, 122206, 139664, 181202, 207088, 214484, 244412, 362404, 375347, 428968, 488824, 724808, 750694, 857936, 977648, 1449616, 1501388, 2627429, 3002776, 5254858, 6005552, 10509716, 21019432, 42038864]

約数ペア:

[(1, 42038864), (2, 21019432), (4, 10509716), (7, 6005552), (8, 5254858), (14, 3002776), (16, 2627429), (28, 1501388), (29, 1449616), (43, 977648), (49, 857936), (56, 750694), (58, 724808), (86, 488824), (98, 428968), (112, 375347), (116, 362404), (172, 244412), (196, 214484), (203, 207088), (232, 181202), (301, 139664), (344, 122206), (392, 107242), (406, 103544), (464, 90601), (602, 69832), (688, 61103), (784, 53621), (812, 51772), (1204, 34916), (1247, 33712), (1421, 29584), (1624, 25886), (1849, 22736), (2107, 19952), (2408, 17458), (2494, 16856), (2842, 14792), (3248, 12943), (3698, 11368), (4214, 9976), (4816, 8729), (4988, 8428), (5684, 7396)]