25106543648

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{907}}^1\times {\mathrm{4391}}^1$

素因数の和:5505

約数の個数: 48

約数和(自身を含む): 49745513664

約数和(自身を除く): 24638970016

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 907, 1576, 1814, 3152, 3628, 4391, 6304, 7256, 8782, 14512, 17564, 29024, 35128, 70256, 140512, 178679, 357358, 714716, 865027, 1429432, 1730054, 2858864, 3460108, 3982637, 5717728, 6920216, 7965274, 13840432, 15930548, 27680864, 31861096, 63722192, 127444384, 784579489, 1569158978, 3138317956, 6276635912, 12553271824, 25106543648]

約数ペア:

[(1, 25106543648), (2, 12553271824), (4, 6276635912), (8, 3138317956), (16, 1569158978), (32, 784579489), (197, 127444384), (394, 63722192), (788, 31861096), (907, 27680864), (1576, 15930548), (1814, 13840432), (3152, 7965274), (3628, 6920216), (4391, 5717728), (6304, 3982637), (7256, 3460108), (8782, 2858864), (14512, 1730054), (17564, 1429432), (29024, 865027), (35128, 714716), (70256, 357358), (140512, 178679)]