28501096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 57909600

約数和(自身を除く): 29408504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 1531, 2327, 3062, 4654, 6124, 9308, 12248, 18616, 19903, 39806, 79612, 159224, 274049, 548098, 1096196, 2192392, 3562637, 7125274, 14250548, 28501096]

約数ペア:

[(1, 28501096), (2, 14250548), (4, 7125274), (8, 3562637), (13, 2192392), (26, 1096196), (52, 548098), (104, 274049), (179, 159224), (358, 79612), (716, 39806), (1432, 19903), (1531, 18616), (2327, 12248), (3062, 9308), (4654, 6124)]