38732288

素因数分解:

$2^9\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 90154944

約数和(自身を除く): 51422656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 107, 112, 128, 202, 214, 224, 256, 404, 428, 448, 512, 707, 749, 808, 856, 896, 1414, 1498, 1616, 1712, 1792, 2828, 2996, 3232, 3424, 3584, 5656, 5992, 6464, 6848, 10807, 11312, 11984, 12928, 13696, 21614, 22624, 23968, 25856, 27392, 43228, 45248, 47936, 51712, 54784, 75649, 86456, 90496, 95872, 151298, 172912, 180992, 191744, 302596, 345824, 361984, 383488, 605192, 691648, 1210384, 1383296, 2420768, 2766592, 4841536, 5533184, 9683072, 19366144, 38732288]

約数ペア:

[(1, 38732288), (2, 19366144), (4, 9683072), (7, 5533184), (8, 4841536), (14, 2766592), (16, 2420768), (28, 1383296), (32, 1210384), (56, 691648), (64, 605192), (101, 383488), (107, 361984), (112, 345824), (128, 302596), (202, 191744), (214, 180992), (224, 172912), (256, 151298), (404, 95872), (428, 90496), (448, 86456), (512, 75649), (707, 54784), (749, 51712), (808, 47936), (856, 45248), (896, 43228), (1414, 27392), (1498, 25856), (1616, 23968), (1712, 22624), (1792, 21614), (2828, 13696), (2996, 12928), (3232, 11984), (3424, 11312), (3584, 10807), (5656, 6848), (5992, 6464)]