734117936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{19417}}^1$

素因数の和:19581

約数の個数: 40

約数和(自身を含む): 1516934160

約数和(自身を除く): 782816224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 2224, 2363, 4726, 9452, 18904, 19417, 37808, 38834, 77668, 155336, 310672, 330089, 660178, 1320356, 2640712, 2698963, 5281424, 5397926, 10795852, 21591704, 43183408, 45882371, 91764742, 183529484, 367058968, 734117936]

約数ペア:

[(1, 734117936), (2, 367058968), (4, 183529484), (8, 91764742), (16, 45882371), (17, 43183408), (34, 21591704), (68, 10795852), (136, 5397926), (139, 5281424), (272, 2698963), (278, 2640712), (556, 1320356), (1112, 660178), (2224, 330089), (2363, 310672), (4726, 155336), (9452, 77668), (18904, 38834), (19417, 37808)]