4089316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 9652608

約数和(自身を除く): 5563292

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 71, 77, 119, 121, 142, 154, 187, 238, 242, 284, 308, 374, 476, 484, 497, 748, 781, 847, 994, 1207, 1309, 1562, 1694, 1988, 2057, 2414, 2618, 3124, 3388, 4114, 4828, 5236, 5467, 8228, 8449, 8591, 10934, 13277, 14399, 16898, 17182, 21868, 26554, 28798, 33796, 34364, 53108, 57596, 60137, 92939, 120274, 146047, 185878, 240548, 292094, 371756, 584188, 1022329, 2044658, 4089316]

約数ペア:

[(1, 4089316), (2, 2044658), (4, 1022329), (7, 584188), (11, 371756), (14, 292094), (17, 240548), (22, 185878), (28, 146047), (34, 120274), (44, 92939), (68, 60137), (71, 57596), (77, 53108), (119, 34364), (121, 33796), (142, 28798), (154, 26554), (187, 21868), (238, 17182), (242, 16898), (284, 14399), (308, 13277), (374, 10934), (476, 8591), (484, 8449), (497, 8228), (748, 5467), (781, 5236), (847, 4828), (994, 4114), (1207, 3388), (1309, 3124), (1562, 2618), (1694, 2414), (1988, 2057)]