16384550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 37850256

約数和(自身を除く): 21465706

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 169, 175, 182, 277, 325, 338, 350, 455, 554, 650, 845, 910, 1183, 1385, 1690, 1939, 2275, 2366, 2770, 3601, 3878, 4225, 4550, 5915, 6925, 7202, 8450, 9695, 11830, 13850, 18005, 19390, 25207, 29575, 36010, 46813, 48475, 50414, 59150, 90025, 93626, 96950, 126035, 180050, 234065, 252070, 327691, 468130, 630175, 655382, 1170325, 1260350, 1638455, 2340650, 3276910, 8192275, 16384550]

約数ペア:

[(1, 16384550), (2, 8192275), (5, 3276910), (7, 2340650), (10, 1638455), (13, 1260350), (14, 1170325), (25, 655382), (26, 630175), (35, 468130), (50, 327691), (65, 252070), (70, 234065), (91, 180050), (130, 126035), (169, 96950), (175, 93626), (182, 90025), (277, 59150), (325, 50414), (338, 48475), (350, 46813), (455, 36010), (554, 29575), (650, 25207), (845, 19390), (910, 18005), (1183, 13850), (1385, 11830), (1690, 9695), (1939, 8450), (2275, 7202), (2366, 6925), (2770, 5915), (3601, 4550), (3878, 4225)]