25938944

素因数分解:

$2^{10}\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 44

約数和(自身を含む): 52714344

約数和(自身を除く): 26775400

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 347, 512, 584, 694, 1024, 1168, 1388, 2336, 2776, 4672, 5552, 9344, 11104, 18688, 22208, 25331, 37376, 44416, 50662, 74752, 88832, 101324, 177664, 202648, 355328, 405296, 810592, 1621184, 3242368, 6484736, 12969472, 25938944]

約数ペア:

[(1, 25938944), (2, 12969472), (4, 6484736), (8, 3242368), (16, 1621184), (32, 810592), (64, 405296), (73, 355328), (128, 202648), (146, 177664), (256, 101324), (292, 88832), (347, 74752), (512, 50662), (584, 44416), (694, 37376), (1024, 25331), (1168, 22208), (1388, 18688), (2336, 11104), (2776, 9344), (4672, 5552)]