16226392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 22480808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 719, 728, 806, 868, 1438, 1612, 1736, 2821, 2876, 3224, 5033, 5642, 5752, 9347, 10066, 11284, 18694, 20132, 22289, 22568, 37388, 40264, 44578, 65429, 74776, 89156, 130858, 156023, 178312, 261716, 289757, 312046, 523432, 579514, 624092, 1159028, 1248184, 2028299, 2318056, 4056598, 8113196, 16226392]

約数ペア:

[(1, 16226392), (2, 8113196), (4, 4056598), (7, 2318056), (8, 2028299), (13, 1248184), (14, 1159028), (26, 624092), (28, 579514), (31, 523432), (52, 312046), (56, 289757), (62, 261716), (91, 178312), (104, 156023), (124, 130858), (182, 89156), (217, 74776), (248, 65429), (364, 44578), (403, 40264), (434, 37388), (719, 22568), (728, 22289), (806, 20132), (868, 18694), (1438, 11284), (1612, 10066), (1736, 9347), (2821, 5752), (2876, 5642), (3224, 5033)]