74665856

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 153954720

約数和(自身を除く): 79288864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 607, 961, 992, 1214, 1922, 1984, 2428, 3844, 3968, 4856, 7688, 9712, 15376, 18817, 19424, 30752, 37634, 38848, 61504, 75268, 77696, 123008, 150536, 301072, 583327, 602144, 1166654, 1204288, 2333308, 2408576, 4666616, 9333232, 18666464, 37332928, 74665856]

約数ペア:

[(1, 74665856), (2, 37332928), (4, 18666464), (8, 9333232), (16, 4666616), (31, 2408576), (32, 2333308), (62, 1204288), (64, 1166654), (124, 602144), (128, 583327), (248, 301072), (496, 150536), (607, 123008), (961, 77696), (992, 75268), (1214, 61504), (1922, 38848), (1984, 37634), (2428, 30752), (3844, 19424), (3968, 18817), (4856, 15376), (7688, 9712)]