78355048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2729}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 152497800

約数和(自身を除く): 74142752

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 2729, 3589, 5458, 7178, 10916, 14356, 21832, 28712, 100973, 201946, 264713, 403892, 529426, 807784, 1058852, 2117704, 9794381, 19588762, 39177524, 78355048]

約数ペア:

[(1, 78355048), (2, 39177524), (4, 19588762), (8, 9794381), (37, 2117704), (74, 1058852), (97, 807784), (148, 529426), (194, 403892), (296, 264713), (388, 201946), (776, 100973), (2729, 28712), (3589, 21832), (5458, 14356), (7178, 10916)]