7428824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 15259440

約数和(自身を除く): 7830616

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1171, 1586, 2342, 3172, 4684, 6344, 9368, 15223, 30446, 60892, 71431, 121784, 142862, 285724, 571448, 928603, 1857206, 3714412, 7428824]

約数ペア:

[(1, 7428824), (2, 3714412), (4, 1857206), (8, 928603), (13, 571448), (26, 285724), (52, 142862), (61, 121784), (104, 71431), (122, 60892), (244, 30446), (488, 15223), (793, 9368), (1171, 6344), (1586, 4684), (2342, 3172)]