74044048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:2951

約数の個数: 40

約数和(自身を含む): 155767808

約数和(自身を除く): 81723760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 2803, 3302, 5606, 6604, 11212, 13208, 22424, 26416, 36439, 44848, 72878, 145756, 291512, 355981, 583024, 711962, 1423924, 2847848, 4627753, 5695696, 9255506, 18511012, 37022024, 74044048]

約数ペア:

[(1, 74044048), (2, 37022024), (4, 18511012), (8, 9255506), (13, 5695696), (16, 4627753), (26, 2847848), (52, 1423924), (104, 711962), (127, 583024), (208, 355981), (254, 291512), (508, 145756), (1016, 72878), (1651, 44848), (2032, 36439), (2803, 26416), (3302, 22424), (5606, 13208), (6604, 11212)]