406021376

素因数分解:

$2^8\times {\mathrm{241}}^1\times {\mathrm{6581}}^1$

素因数の和:6838

約数の個数: 36

約数和(自身を含む): 813943284

約数和(自身を除く): 407921908

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 964, 1928, 3856, 6581, 7712, 13162, 15424, 26324, 30848, 52648, 61696, 105296, 210592, 421184, 842368, 1586021, 1684736, 3172042, 6344084, 12688168, 25376336, 50752672, 101505344, 203010688, 406021376]

約数ペア:

[(1, 406021376), (2, 203010688), (4, 101505344), (8, 50752672), (16, 25376336), (32, 12688168), (64, 6344084), (128, 3172042), (241, 1684736), (256, 1586021), (482, 842368), (964, 421184), (1928, 210592), (3856, 105296), (6581, 61696), (7712, 52648), (13162, 30848), (15424, 26324)]