1282850368

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{157831}}^1$

素因数の和:157970

約数の個数: 28

約数和(自身を含む): 2565716992

約数和(自身を除く): 1282866624

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 157831, 315662, 631324, 1262648, 2525296, 5050592, 10101184, 20044537, 40089074, 80178148, 160356296, 320712592, 641425184, 1282850368]

約数ペア:

[(1, 1282850368), (2, 641425184), (4, 320712592), (8, 160356296), (16, 80178148), (32, 40089074), (64, 20044537), (127, 10101184), (254, 5050592), (508, 2525296), (1016, 1262648), (2032, 631324), (4064, 315662), (8128, 157831)]