38310944

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 89588268

約数和(自身を除く): 51277324

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 461, 742, 784, 848, 922, 1484, 1568, 1696, 1844, 2597, 2968, 3227, 3688, 5194, 5936, 6454, 7376, 10388, 11872, 12908, 14752, 20776, 22589, 24433, 25816, 41552, 45178, 48866, 51632, 83104, 90356, 97732, 103264, 171031, 180712, 195464, 342062, 361424, 390928, 684124, 722848, 781856, 1197217, 1368248, 2394434, 2736496, 4788868, 5472992, 9577736, 19155472, 38310944]

約数ペア:

[(1, 38310944), (2, 19155472), (4, 9577736), (7, 5472992), (8, 4788868), (14, 2736496), (16, 2394434), (28, 1368248), (32, 1197217), (49, 781856), (53, 722848), (56, 684124), (98, 390928), (106, 361424), (112, 342062), (196, 195464), (212, 180712), (224, 171031), (371, 103264), (392, 97732), (424, 90356), (461, 83104), (742, 51632), (784, 48866), (848, 45178), (922, 41552), (1484, 25816), (1568, 24433), (1696, 22589), (1844, 20776), (2597, 14752), (2968, 12908), (3227, 11872), (3688, 10388), (5194, 7376), (5936, 6454)]