15704993674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{27437}}^1$

素因数の和:27678

約数の個数: 32

約数和(自身を含む): 24891753600

約数和(自身を除く): 9186759926

約数列:

[1, 2, 29, 58, 71, 139, 142, 278, 2059, 4031, 4118, 8062, 9869, 19738, 27437, 54874, 286201, 572402, 795673, 1591346, 1948027, 3813743, 3896054, 7627486, 56492783, 110598547, 112985566, 221197094, 270775753, 541551506, 7852496837, 15704993674]

約数ペア:

[(1, 15704993674), (2, 7852496837), (29, 541551506), (58, 270775753), (71, 221197094), (139, 112985566), (142, 110598547), (278, 56492783), (2059, 7627486), (4031, 3896054), (4118, 3813743), (8062, 1948027), (9869, 1591346), (19738, 795673), (27437, 572402), (54874, 286201)]