73909808

素因数分解:

$2^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1723}}^1$

素因数の和:2121

約数の個数: 40

約数和(自身を含む): 164179968

約数和(自身を除く): 90270160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 383, 766, 1532, 1723, 2681, 3064, 3446, 5362, 6128, 6892, 10724, 12061, 13784, 21448, 24122, 27568, 42896, 48244, 96488, 192976, 659909, 1319818, 2639636, 4619363, 5279272, 9238726, 10558544, 18477452, 36954904, 73909808]

約数ペア:

[(1, 73909808), (2, 36954904), (4, 18477452), (7, 10558544), (8, 9238726), (14, 5279272), (16, 4619363), (28, 2639636), (56, 1319818), (112, 659909), (383, 192976), (766, 96488), (1532, 48244), (1723, 42896), (2681, 27568), (3064, 24122), (3446, 21448), (5362, 13784), (6128, 12061), (6892, 10724)]