73662064

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1987}}^1$

素因数の和:2333

約数の個数: 40

約数和(自身を含む): 163683968

約数和(自身を除く): 90021904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 1987, 2317, 2648, 3974, 4634, 5296, 7948, 9268, 13909, 15896, 18536, 27818, 31792, 37072, 55636, 111272, 222544, 657697, 1315394, 2630788, 4603879, 5261576, 9207758, 10523152, 18415516, 36831032, 73662064]

約数ペア:

[(1, 73662064), (2, 36831032), (4, 18415516), (7, 10523152), (8, 9207758), (14, 5261576), (16, 4603879), (28, 2630788), (56, 1315394), (112, 657697), (331, 222544), (662, 111272), (1324, 55636), (1987, 37072), (2317, 31792), (2648, 27818), (3974, 18536), (4634, 15896), (5296, 13909), (7948, 9268)]