425438049808

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{50929}}^1\times {\mathrm{4111}}^1$

素因数の和:55175

約数の個数: 40

約数和(自身を含む): 830995066880

約数和(自身を除く): 405557017072

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 4111, 8222, 16444, 32888, 50929, 65776, 101858, 203716, 407432, 522097, 814864, 1044194, 2088388, 4176776, 6467983, 8353552, 12935966, 25871932, 51743864, 103487728, 209369119, 418738238, 837476476, 1674952952, 3349905904, 26589878113, 53179756226, 106359512452, 212719024904, 425438049808]

約数ペア:

[(1, 425438049808), (2, 212719024904), (4, 106359512452), (8, 53179756226), (16, 26589878113), (127, 3349905904), (254, 1674952952), (508, 837476476), (1016, 418738238), (2032, 209369119), (4111, 103487728), (8222, 51743864), (16444, 25871932), (32888, 12935966), (50929, 8353552), (65776, 6467983), (101858, 4176776), (203716, 2088388), (407432, 1044194), (522097, 814864)]