40348544264

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{438533}}^1$

素因数の和:438630

約数の個数: 64

約数和(自身を含む): 90934410240

約数和(自身を除く): 50585865976

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 742, 868, 1484, 1643, 1736, 2968, 3286, 6572, 11501, 13144, 23002, 46004, 92008, 438533, 877066, 1754132, 3069731, 3508264, 6139462, 12278924, 13594523, 23242249, 24557848, 27189046, 46484498, 54378092, 92968996, 95161661, 108756184, 162695743, 185937992, 190323322, 325391486, 380646644, 650782972, 720509719, 761293288, 1301565944, 1441019438, 2882038876, 5043568033, 5764077752, 10087136066, 20174272132, 40348544264]

約数ペア:

[(1, 40348544264), (2, 20174272132), (4, 10087136066), (7, 5764077752), (8, 5043568033), (14, 2882038876), (28, 1441019438), (31, 1301565944), (53, 761293288), (56, 720509719), (62, 650782972), (106, 380646644), (124, 325391486), (212, 190323322), (217, 185937992), (248, 162695743), (371, 108756184), (424, 95161661), (434, 92968996), (742, 54378092), (868, 46484498), (1484, 27189046), (1643, 24557848), (1736, 23242249), (2968, 13594523), (3286, 12278924), (6572, 6139462), (11501, 3508264), (13144, 3069731), (23002, 1754132), (46004, 877066), (92008, 438533)]