39261128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 41609272

約数列:

[1, 2, 4, 8, 29, 31, 53, 58, 62, 103, 106, 116, 124, 206, 212, 232, 248, 412, 424, 824, 899, 1537, 1643, 1798, 2987, 3074, 3193, 3286, 3596, 5459, 5974, 6148, 6386, 6572, 7192, 10918, 11948, 12296, 12772, 13144, 21836, 23896, 25544, 43672, 47647, 92597, 95294, 158311, 169229, 185194, 190588, 316622, 338458, 370388, 381176, 633244, 676916, 740776, 1266488, 1353832, 4907641, 9815282, 19630564, 39261128]

約数ペア:

[(1, 39261128), (2, 19630564), (4, 9815282), (8, 4907641), (29, 1353832), (31, 1266488), (53, 740776), (58, 676916), (62, 633244), (103, 381176), (106, 370388), (116, 338458), (124, 316622), (206, 190588), (212, 185194), (232, 169229), (248, 158311), (412, 95294), (424, 92597), (824, 47647), (899, 43672), (1537, 25544), (1643, 23896), (1798, 21836), (2987, 13144), (3074, 12772), (3193, 12296), (3286, 11948), (3596, 10918), (5459, 7192), (5974, 6572), (6148, 6386)]