2580736

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:626

約数の個数: 36

約数和(自身を含む): 5463612

約数和(自身を除く): 2882876

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 593, 1088, 1186, 2176, 2372, 4352, 4744, 9488, 10081, 18976, 20162, 37952, 40324, 75904, 80648, 151808, 161296, 322592, 645184, 1290368, 2580736]

約数ペア:

[(1, 2580736), (2, 1290368), (4, 645184), (8, 322592), (16, 161296), (17, 151808), (32, 80648), (34, 75904), (64, 40324), (68, 37952), (128, 20162), (136, 18976), (256, 10081), (272, 9488), (544, 4744), (593, 4352), (1088, 2372), (1186, 2176)]